Tuesday
January 24, 2017

Homework Help: Computers: Operating Systems

Recent Homework Questions About Operating Systems

math
Write a system of equations to describe the situation below, solve using substitution, and fill in the blanks. Ella is starting a business selling handmade necklaces. She has decided to invest an initial amount of $57 for advertising, and materials cost $7 for each necklace ...
Tuesday, January 24, 2017 by dmoney

Math - Algebra 1
A field must be fenced in. There is 212 yards of fencing material to be used. What should the dimensions of the enclosed area be to ensure that is has the largest area possible? (system of equations) Dimensions_____________________
Tuesday, January 24, 2017 by Lauren

Math - Algebra 1
Each cow eats 4.5 cups of feed a day and the bucket it comes in contains 250 cups. The buckets cost $26.75 each. If a farm has 16 cows, how much will it cost to feed all of the cows for 1 week? (system of equations) Cost____________________
Tuesday, January 24, 2017 by Lauren

Social studies
how did the spoils system affect president james Garfield and his successor Chester A. Arthur?
Monday, January 23, 2017 by Liziana

Astronomy
1. How did the geocentric model explain the retrograde motion of planets? A. Earth moves faster in its orbit and passes the other planets. B. The planets move backward when they get too close to earth. C. The planets travel in circles as they move around earth in a circle. D. ...
Monday, January 23, 2017 by M

Math 114
what is the solution of the system of equations of x-y=-3 and x+y=5? x-y=-3 x+y=5 y=x+3 0+y=5 x=3 0=0+y=5+0 y=x+3 y=5 y=3+3 y=6
Friday, January 20, 2017 by Rosa

Social Studies
Who's job is it to line up the votes of the members of the party that holds the most seats in a chamber? A) president pro tempore B) Speaker of the house C) Minority whip D) majority whip **** The president of the Senate also serves as the _____? A) Head of the ...
Thursday, January 19, 2017 by Rebecca

Science
why can't a model of the solar system be proportionate in distance b/w the planets and size of the planets? I think that a scale model that is proportionate could include both
Thursday, January 19, 2017 by Lori

Social Studies
1. What negative impact did gold and silver mining have on the west? A. Tent cities near the mines fostered criminals as long-term residents B. Ghost towns were left behind after the mines stopped producing. C. Mining camps were sources of many contagious diseases. D. Mass ...
Thursday, January 19, 2017 by JamesSk8

physics
Four very thin rods, each 13 m long, are joined to form a square, as part (a) of the drawing shows. The center of mass of the square is located at the coordinate origin. The rod on the right is then removed, as shown in part (b) of the drawing. What are the x- and y-...
Thursday, January 19, 2017 by Tyler

Social studies
What believe united the progressive movement? A. That societies problems could be solved B. That education needed reform C. That there should be a federal income tax D. That political bosses should not hold office What was the main reason for the creation of the civil service...
Wednesday, January 18, 2017 by Liziana

PE
Why is fiber necessary for proper functioning of the digestive system? 1.It creates cell membranes, nerve tissue, and substances that aid in the digestion of fat. 2.(It helps proper functioning of the digestive system and prevents constipation.) 3.It is important for ...
Wednesday, January 18, 2017 by Help I need somebody not just anybody

Social studies
What believe united the progressive movement? A. That societies problems could be solved B. That education needed reform C. That there should be a federal income tax D. That political bosses should not hold office What was the main reason for the creation of the civil service...
Wednesday, January 18, 2017 by Liziana

physics
A 2.9-kg cart is rolling along a frictionless, horizontal track towards a 1.5-kg cart that is held initially at rest. The carts are loaded with strong magnets that cause them to attract one another. Thus, the speed of each cart increases. At a certain instant before the carts ...
Tuesday, January 17, 2017 by Tyler

physics
Two arrows are fired simultaneously with the same speed of 30.0 m/s. Each arrow has a mass of 0.100 kg. One is fired due east and the other due south. What is the magnitude of the total momentum of this two-arrow system?
Tuesday, January 17, 2017 by Tyler

Math
Can someone please help me with my open needed question Solve the system by substitution -X-y-z= -8 -4+4y+5z =7 2X+2z= 4
Tuesday, January 17, 2017 by Amanda

Vector Calculus
Can someone help me with this please. A vector field in cylindrical polar co-ordinates is given by V = R Rˆ + R 3 s i n ( φ ) c o s ( φ ) φˆ + 3 z kˆ where Rˆ, φˆ, kˆ ...
Monday, January 16, 2017 by Ariana

vector calculus
Can someone help me with this please. A vector field in cylindrical polar co-ordinates is given by V = R Rˆ + R 3 s i n ( φ ) c o s ( φ ) φˆ + 3 z kˆ where Rˆ, φˆ, kˆ ...
Sunday, January 15, 2017 by Ariana

geography
Describe and account the differences between the drainage pattern of the Indus system and that of Balochistan plateau.
Sunday, January 15, 2017 by Hamza

Algebra 1
A city planning committee surveys 100 people waiting at a bus stop about the expansion of the public transportation system. Is this an example of a: random sample, systematic sample, self-selected sample, convenience sample, bipartisan sample, or stratified random sample? I ...
Friday, January 13, 2017 by Natalia

Social Studies
What did white Southerners think the goal was of all Northerners who moved south during Reconstruction? A.to get rich from the South’s misfortunes(My answer) B.to help Southerners take control of the new state governments C.to prevent freedmen from being ...
Friday, January 13, 2017 by Axton

finance
Emma's Cabinets is looking at a project that will require $80,000 in fixed assets and another $20,000 in net working capital. The project is expected to produce annual sales of $110,000 with associated costs (other than depreciation) of $70,000. Kurt’s ...
Friday, January 13, 2017 by PMD

AP Physics 1
A 1400 kg car is moving westward with a speed of 12 m/s, and a 3600 kg truck is traveling east with a speed of 27 m/s. Find the velocity of the center of mass of the system. Answer in units of m/sˆ
Friday, January 13, 2017 by Anonymous

Business
The accrual accounting system is a standard system used by most businesses and is also the system used in the simulation. In relation to the rules of accrual accounting, consider the following question: What is being "unaccounted" for?
Wednesday, January 11, 2017 by Patte

Math
Using a for airtime and w for water time ,which system of linear equations would you use to solve this problem? A stone falls from the top of a cliff into the ocean . In the air , it had an average speed of 16m/s .In the water ,it had an average speed of 3m/s before hitting ...
Monday, January 9, 2017 by Ariasas

math
Which ordered pair is a solution to the system of equations? {4x+y=2 −2x+y=5 A. (1, -2) B. (- 1/2, 4) C. (2, -6) D. (7/2, -12)
Monday, January 9, 2017 by Jay

Algebra
Solve the system by substitution. State whether the system has one solution. Infinite solutions, or no solution. 2x+y=10 x-3y=-2 I believe that the answer is x=4 y=2
Monday, January 9, 2017 by Kalani

American Government
Please check my answers 1. Which kind of policy was the troubled asset relief program (TARP)? A. It was a fiscal policy and I could buy the federal government to prevent inflation B. It was a monetary policy enacted by the federal government to expand the economy C. It was a ...
Friday, January 6, 2017 by M

American Government
Check my answers please 1. Which of the following describe the role of an entrepreneur in a capitalist economic system? (I need to select 2) A. Someone who combines the factors of production into a business B. Someone who decides how much regulation the economy needs C. ...
Friday, January 6, 2017 by M

health and P.E.
Why is fiber necessary for proper functioning of the digestive system? A:It creates cell membranes, nerve tissue, and substances that aid in the digestion of fat. B:It helps proper functioning of the digestive system and prevents constipation. C:It is important for ...
Friday, January 6, 2017 by Jaden

pre calc
Formulate a system of equations for the situation below and solve. Michael Perez deposited a total of $3000 with two savings institutions. Bank A pays interest at the rate of 6%/year, whereas Bank B pays interest at the rate of 7%/year. If Michael earned a total of $194 in ...
Thursday, January 5, 2017 by Melissa

History
Your answer 8.5 (C) 1. The Federalists and the Democratic-Republicans emerged as separate political parties partly as a result of disagreement over — * 5 points how the nation should develop economically whether to enforce the Monroe Doctrine how the nation ...
Thursday, January 5, 2017 by ...vmju788i dumb guy/./////

math
Determine whether the system of linear equations has one and only one solution, infinitely many solutions, or no solution. 5/4x − 2/3y = 8 1/4x + 5/3y = 7 Find the solution, if one exists.
Thursday, January 5, 2017 by Melissa

math
Determine whether the system of linear equations has one and only one solution, infinitely many solutions, or no solution. 3x − y = −3 6x − 2y = 8 a) one and only one solution b) infinitely many solutions c) no solution can...
Thursday, January 5, 2017 by Melissa

American Government
Please check my answers. 1. Which of the following is a reason explaining why prison populations have increased dramatically? A. Many prisons have close down making the ones that remain overcrowded. B. Many new prisons have been built inspiring states to fill them. C. The ...
Thursday, January 5, 2017 by M

physics (mechanics)
the potential energy of a system of two particle separated by a distance r is given by u(r) = A/r , where A is constant . find the radial force Fr that each particle exerts on the other
Thursday, January 5, 2017 by asnke

History
3.How did Spanish colonies differ from French and English colonies? a.Missionaries sought to convert Native Americans to Christianity b.Peninsulares and creoles banned the slave trade, calling it immoral. c.The encomienda system subjected native peoples to forced labor. d.The ...
Wednesday, January 4, 2017 by Leah<3

Social Studies
4.What was the encomienda system? A. a system in which Spanish monarchs shared with Native Americans the right to demand labor from peons and Africans B. a system in which the Spanish conquistadors granted Native Americans the right to demand labor from peons C. a system in ...
Wednesday, January 4, 2017 by Leah<3

Physics
Draw a block and tackle system of pulleys with a velocity ratio of 5.A block and tackle with a velocity ratio of 5 is used to raise a mass of 25kg through a vertical distanceof 40cm at a steady rate. If the efforts is equal to 60N, determine a)d distance moved by the effort b)...
Wednesday, January 4, 2017 by Nelson

math
Mark is 5 years older than twice Jessica's age. The sum of their ages is 32. How old is Mark. Use M to represent Mark's age and J to represent Jessica's age. Which system of equation could be used to find mark's age? ~M=2J+5 M+2J=32 I think it is right please ...
Tuesday, January 3, 2017 by edgard

math
2.Two cars leave Kansas City at the same time. One car is moving east and the other west. After 5 hours, the cars are 575 miles apart. One car is traveling 15 miles per hour faster than the other. Let S = the speed of the slower car and F = the speed of the faster car. If one ...
Tuesday, January 3, 2017 by edgard

science
the body system responsible for the exchange of gases between the body and the enviroment is the
Tuesday, January 3, 2017 by kate

History
Converted to the Mayan number system, what would be 152 and 100? I'm confused as to how it's set up.
Tuesday, January 3, 2017 by Nina

math
The difference of two numbers is 321. The larger number is 190 more than twice the smaller number. Which system of equations presents this information? (S = smaller number and L = larger number) I got: L-S=321(the difference) L=2S+190 What did i do wrong please help me
Tuesday, January 3, 2017 by edgard

algebra
Graph the system of inequalities (shade each half-plane solution,not only the overall solution). y<= 3/2x+3 2x + y<10 y>-1
Monday, December 26, 2016 by Anneliese

algebra
Please check my system of linear equations using any algebraic method. Show the check,if possible. 8x-6y=12 / 12x-9y=18 8x-6y=12 (eq.1) 12x-9y=18 (eq.2) 4x-3y=6 (eq.1) 4x-3y=6 (eq.2) y=4x-6 / 3 Check: Thank you for your help.
Monday, December 26, 2016 by Anneliese

ENGLISH
Insert articles in the following sentences whenever required: 5 i Scientists are now beginning to worry about contamination of entire solar system. ii People often say that writer’s life is unimportant and all that matters is in books. That is usually ...
Monday, December 26, 2016 by SARITHA

Government
Please help me with government 1. The 10th amendment to the Constitution reads as follows: " The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people." According ...
Saturday, December 24, 2016 by M

algebra
what is the solution of the system? Use substitution. 3x-y=-9 4x -y=-4 my answer is (-5,-6) can you please help
Saturday, December 24, 2016 by Joe

Physics
Work done by conservative forces change only A)PE of the system B)KE of the system C) ME of the system D)None of these
Saturday, December 24, 2016 by Nikita

Science Chemistry
Phosphorous (P) is an indispensable nutrient in food production. According to the estimates, mineral phosphorous resources will end up within 50 years and consequently new sources of P has to be found. A human excretes 2,2 g of phosphorous (P) per day on average. In ...
Thursday, December 22, 2016 by karem

history
Which of the following is a major example of Abraham Lincoln's policy of leniency toward the defeated South? A. Pres Lincoln's willingness to have federal government assume responsibility of the Confederate government's war debts. B. Pres Lincoln's choice to ...
Wednesday, December 21, 2016 by Hi

Science
Phosphorous (P) is an indispensable nutrient in food production. According to the estimates, mineral phosphorous resources will end up within 50 years and consequently new sources of P has to be found. A human excretes 2,2 g of phosphorous (P) per day on average. In ...
Wednesday, December 21, 2016 by karem

Math
Is (2,12) a solution to the given system? y>2x+4 y<3x+7 Yes No What is the solution of the system of equations shown below? 2x+2y=10 5x-2y=4 (-2,7) (2,7) (2,3) (3,2) The point (-3,11) is a solution of which of the following systems? y≥x-2 2x+yâ&#...
Tuesday, December 20, 2016 by Anonymous

American Government
1. "Americans of all ages, all conditions, and all dispositions, constantly form associations... not only for commercial and manufacturing but of a thousand other kinds -- religious, moral, serious, futile, extensive or restricted, enormous or diminutive. " -Alexis ...
Tuesday, December 20, 2016 by M

Write the system of equations as an augmented matr
-4x-y=-6 -8x-5y=-6 Solutions:
Monday, December 19, 2016 by Anonymous

Physics
A 13 kg block(mA) rests on a level table. The coefficient of kinetic friction between the block and the table is .15. A string of negligible mass is attached to the block. The string, which is perfectly horizontal, passes through a frictionless pulley at the edge of the table ...
Monday, December 19, 2016 by Anonymous

Algebra 1
How many solutions does this system have? 2x + y = 3 6x = 9 - 3y A) One B) None C) Infinite**** D) Two And if anyone knows the other question "connexus academy" I'd appreciate that thanks!!
Monday, December 19, 2016 by Math help please!

Calculus
A chemical substance is draining from a conical filtering system at a rate of 100 cubic centimeters per minute into a cylindrical storage tank below. The conical filter and cylindrical tank each have a diameter of 60 centimeters, and the height of the cone also measures 60 ...
Monday, December 19, 2016 by Luke

Amerian government
PLEASE PLEASE PLEASE HELP ME 1. What type of power does the Constitution grant to the Supreme Court? (1 point) executive power federal power judicial power legislative power 2. Which are examples of judicial restraint in the Supreme Court? Select all that apply. (3 points) &...
Sunday, December 18, 2016 by andrea

math
Two cars leave Kansas City at the same time. One car is moving east and the other west. After 5 hours, the cars are 575 miles apart. One car is traveling 15 miles per hour faster than the other. Let S = the speed of the slower car and F = the speed of the faster car. If one ...
Sunday, December 18, 2016 by Jose

Physics
9. Figure shows an aluminium wire of length 60 cm joined to a steel wire of length 80 cm and stretched between two fixed supports. The tension produced is 40 N. The cross-sectional area of the steei wire is 1.0 mm2 and that of the aluminium wire is 3.0 mm2. The minimum ...
Sunday, December 18, 2016 by Vandit

Social Studies
Which of the following is a major example of Abraham Lincoln's policy of leniency toward the defeated South? A. Pres Lincoln's willingness to have federal government assume responsibility of the Confederate government's war debts. B. Pres Lincoln's choice to ...
Friday, December 16, 2016 by Emma

Algebra
A taxi cab charges $0.55 per mile in addition to a $1.75 flat rate fee. Susie has $10 to spend on a taxi cab ride. The taxi driver will not give anyone a ride unless they are going somewhere that is more than 2 miles away. Model Susie’s situation with a ...
Friday, December 16, 2016 by TY

Gauss-Jordan elimination
Write the system of equations as an augmented matrix. Then solve for x and y. -3x+3y=-21 3x+2y=-4
Thursday, December 15, 2016 by Anonymous

augmented matrix
Write the system of equations as an augmented matrix. Then solve for x and y. 3x+y=-11 -9x-3y=33
Thursday, December 15, 2016 by Anonymous

Gaussian Elimination Method
Write the system of equations as an augmented matrix. Then solve for x and y. -3x-y=11 -9x-2y=34 Solution =
Thursday, December 15, 2016 by Devin

Math
PLEASE CHACK MY ANSWER!!! Discussion for Applications of Linear Systems When solving a system of equations, how do you determine which method to use? My answer: I determine which method to use by looking at the equations. If both equations are in slope-intercept form, I choose...
Thursday, December 15, 2016 by Matthew

Physics
A 0.50-kg mass is placed on the end of a vertical spring that has a spring constant of 75 N/m and eased down into its equilibrium position. (a) Determine the change in spring (elastic) potential energy of the system. PEs=1/2kx^2=1/2(75)(0.5)^2=9.375 (b) Determine the system&...
Wednesday, December 14, 2016 by Court

Social Studies
1.Diversity most closely means (1 point) A. Sharing cultural traits and practices with others. B. Making up a whole of many different parts. ** C. being a member of a small ethnic group. D. Having many similar regions next to one other. 2. How does life in Istanbul differ from...
Wednesday, December 14, 2016 by Check Please

precalculus
can you check my work? Solve the system of equations at the right by the method of substitution. Verify your results by using a graphing utility. x^2+y^2-4x+6y-5=0, x+y+5=0 x=-y-5 (-y-5)^2+y^2-4(-y-5)^2+6y-5=0 y=√5-5, y=-5-√5 x+âˆ...
Wednesday, December 14, 2016 by Anonymous

precalculus
Solve the system of equations at the right by the method of substitution. Verify your results by using a graphing utility. x2+y2-4x+6y-5=0, x+y+5=0 answer: x=-y-5 (-y-5)2+y2-4(-y-5)2+6y-5=0 y=√5-5, y=-5-√5 x+√5-5+5=0 x=-&...
Wednesday, December 14, 2016 by Anonymous

Algebra
Kyle has 13 coins in his pocket that are either quarters or nickels. He has $2.05 in his pocket in coins. Let q represent the number of quarters and n represent the number of nickels. The following system of equations represents this situation: q+n=13 0.25q+0.05n=2.05 How many...
Wednesday, December 14, 2016 by Suzan

History
Why did Horace Mann feel that reforming the American education system was important? It would help people attain better jobs It would help in the fight to end slavery It would help in the fight for gender equality It would help people become better christians
Tuesday, December 13, 2016 by Hihicat

Maths
The diagram shows a 6 kg block resting on a rough horizontal table. It is connected by light, inextensible strings passing over two smooth pulleys to two blocks of masses 2kg and 5kg which hang vertically. Calculate the coefficient of friction between the 6kg block and the ...
Tuesday, December 13, 2016 by John B

Algebra
For the following system, if you isolated x in the first equation to use the Substitution Method, what expression would you substitute into the second equation? −x − 2y = −4 3x + y = 12 −2y âˆ&#...
Tuesday, December 13, 2016 by anonymouse

political science
1) Scenario: The President appoints Dan Evans to Senator Adams' seat when Adams resigns due to a personal scandal. This scenario is: a) Constitutional, because it is within the President’s powers to appoint Senators when one dies or resigns in the middle ...
Tuesday, December 13, 2016 by Alex

Algebra
Hello....I was helped on this question earlier, but I don't understand why we divide by 2? Please help, please see the below: The president will order 5 turkey sandwich combos and 7 steak lunches and spends $124.00. The other president will get 10 turkey combos and 5 steak...
Monday, December 12, 2016 by Mary

math
is it possible for system of two linear equations to have no solution.
Monday, December 12, 2016 by Anonymous

social studies
Which document establishes the separation of powers? a. the Bill of Rights b. the Articles of Confederation c. the Declaration of Independence d. the Constitution *** In what way did the structure of the Virginia House of Burgesses influence the governments of the states and ...
Monday, December 12, 2016 by LAFAYETTE

Algebra
2. Tell whether the system has one solution infinitely many solutions or no solution. x=-7y+34 x+7y=32 a. one solution b. infinitely many solutions c. no solution*** can you please solve this thank you
Monday, December 12, 2016 by Leslie

algebra
1. Tell whether the system has one solution infinitely many solutions or no solution. 6y=-5x+24 2.5x+3y=12 a. one solution b. infinitely many solutions*** c. no solution i know its B but can you solve it step by step for me thank you
Monday, December 12, 2016 by Leslie

Algebra
Please help: The president will order 5 turkey sandwich combos and 7 steak lunches and spends $124.00. The other president will get 10 turkey combos and 5 steak combos for $140.00. How much is a turkey sandwich combo? Write a system of equation. 5x + 7y = $124.00 10x + 5y= $...
Sunday, December 11, 2016 by Mary

Physics
1. The figure shows a 100-kg block being released from rest from a height of 1.0 m. It then takes 0.53 s for it to reach the floor. What is the mass m of the block on the left? There is no friction or mass in the pulley, and the connecting rope is very light. A) 16 kg B) 14 kg...
Sunday, December 11, 2016 by Shelby

Algebra
Can you please review to see if I am on the right track with this problem: The length of a rectangle is 2 centimeters less than two times the width of the rectangle. If the perimeter of the rectangle is 98 centimeters, what is the length of the rectangle? Write a system of ...
Sunday, December 11, 2016 by Leroy

Algebra
Can you please help me with this problem: The x-intercept of a line has a value of -3/2 and a y intercept of 3. Another line has a slope that is three times the slope of the first line and has a y-intercept that is 28 more than the first line's y-intercept. What is the ...
Sunday, December 11, 2016 by Lucille

physics
A car's internal combustion engine can be modeled as a heat engine operating between a combustion temperature of 1500∘C and an air temperature of 20∘C with 30% of the Carnot efficiency. The heat of combustion of gasoline is 47 kJ/g. Q) ...
Sunday, December 11, 2016 by Help

Physics
1. The figure shows a 100-kg block being released from rest from a height of 1.0 m. It then takes 0.53 s for it to reach the floor. What is the mass m of the block on the left? There is no friction or mass in the pulley, and the connecting rope is very light. A) 16 kg B) 14 kg...
Sunday, December 11, 2016 by Shelby

History
1. Which answer best explains how the Articles of Confederation addressed the question of creating a court system? The Articles established the trial-by-jury system for the first time in history. The Articles created state, regional, and national courts throughout the land...
Sunday, December 11, 2016 by Caitlyn - Please help

US HISTORY - Help please
Which answer best explains how the Articles of Confederation addressed the question of creating a court system? The Articles established the trial-by-jury system for the first time in history. The Articles created state, regional, and national courts throughout the land.*** ...
Sunday, December 11, 2016 by Caitlyn

Social Studies *Check Answers*
Anyone mind checking these 2 quiz answers please? Which statement best explains why nation-states write constitutions? A: Constitutions give citizens unlimited powers. B: Constitutions establish nation-states. C: Constitutions allow governments to elect leaders D: ...
Sunday, December 11, 2016 by Natalie

Chemistry
Which of the following is TRUE for a system that is in dynamic equilibrium? A) The forward reaction goes to 100% completion. B) The concentration of products is equal to the concentration of the reactants. C) The reaction rate of the forward reaction approaches zero. D) Both ...
Saturday, December 10, 2016 by Mimi

Algebra
Can you please help me with this problem: The x-intercept of a line has a value of -7/6 and a y-intercept of 7. Another line has a slope that is twice the slope of the first line an a y-intercept that is 15 more than the first lines' y-intercept. What is the product of the...
Saturday, December 10, 2016 by Chris

Algebra
Can you please help with this problem: At Super Saver Mart (SSM), you can buy three packs of toilet paper and seven boxes of cereal for $46.00. You can also purchase 8 packs of toilet paper and 4 boxes of cereal for $75.00 at SSM. What is $14 more than the combined price of ...
Saturday, December 10, 2016 by Leroy

Algebra
Can you PLEASE help me with this Algebra problem: In a hotel conference room, the number of chairs is 47 more than the number of people currently in the room. The total number of legs currently in this room is 938. What is the sum of the digits in the number of people ...
Saturday, December 10, 2016 by Anonymous

Algebra
Please help me with this Algebra problem: The length of a rectangle is 91 less than six times the width of the rectangle. If the perimeter of the rectangle is 84 centimeters, what is the length of the rectangle? Write a system of equations for this situation and find its ...
Saturday, December 10, 2016 by Leroy

Algebra
Can you please help on this Algebra problem? Keana's piggy bank contains $4.30 in nickels and dimes only. If she has 59 coins in her ban, then what is the sum of the digits in the number of nickels in Keana's bank? Write a system of equations for this situation and ...
Saturday, December 10, 2016 by Leroy

Anatomy and Physiology
1.   Simple sugars are  (1 point) lipids. monosaccharides. polysaccharides. minerals. 2.   Which of the following statements is not true about the immune system?  (1 point) In ...
Saturday, December 10, 2016 by unknown

system of equations
Write the system of equations as an augmented matrix. Then solve for x and y. 5x-3y=-34 10x−5y=âˆ&#​146;65
Friday, December 9, 2016 by Anonymous

Algebra 1
1.) Which best describes a system of equations that has no solution? •consistent, independent •inconsistent, dependent •consistent, dependent •inconsistent* ANSWER: D Please check my answer, thank you!
Friday, December 9, 2016 by Anon

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Homework Help: Computers