# math(Algebra two)

210,236 results

### algebra

I don't understand this math question.It says :Two consecutive numbers have a sum of 327,what are the two number?

### Algebra

I am a bit confused about conjugates in algebra. I am supposed to multiply 8/(the square root of two + 4) by the square root of 2 -4. My math book then goes on to simplify this to (8 times the square root of two minus 32) divided by (2-4 times the square root of two plus 4 ...

### Algebra (urgent!)

I am a bit confused about conjugates in algebra. I am supposed to multiply 8/(the square root of two + 4) by the square root of 2 -4. My math book then goes on to simplify this to (8 times the square root of two minus 32) divided by (2-4 times the square root of two plus 4 ...

### Algebra

I need help on doing a math problem for my algebra class so if u could help i would be really grateful any way please explain. : Find two consecutive negative integers with the product of 110

### Math

Suppose you have two numbers. The difference of the two numbers is 12. The product of the two numbers is 17. Multiply the larger of the two numbers by 100, add 50 times the smaller number to that, round the total to the nearest whole number. That starts out as an algebra ...

### Algebra

In algebra special products and the questions says to factor the equation 200x^2-18 and I don't get how to. factor out a two, then what remains will be the difference between two perfect squares. I got as far as this 2(100x-3)^2 and that isn't right becaus ethe 18 has to be ...

### Math/algebra

The scale on a map is 2 cm : 7km. If two cities are 12 cm apart on the map what is the actual distance in km between the two cities? " this is NOT a homework question" i don't understand any of this!

There are two 1's, two 2's, and two 3's. There is one digit between the two 1's, there are two digits between two 2's, and there are three digits between the two 3's. Holding number cards, can you duplicate this sequence of numbers? Can you continue this pattern all the way up...

### Algebra

99 inch pipe is cut into two pieces. One is two times the length of the other. Find the lengths of the two pieces

### Algebra

Select the set of equation that represents the following situation: The sum of two numbers is 52, and their differewnce is two less than the smaller number. What are the two numbers? 2x= 52;52=x+2 x+y=52;y-x=x-2 x+y=52;x-y=2-x 2y=52;52=x-2

### Algebra

Thank you...I forgot to add the other part of the question.. The sum of two number equal 25 The second number is 4 times larger than the first number. Write the two equations AND what are the two numbers. I have x+4x =25 but not sure what the two equations would be? Please ...

### algebra

The sum of two consecutive integers is between 5 and 9. What are the two integers? Tell the two numbers only

### Algebra

ello i need help factoring I haven't had factorin sense Algebra one and now am in Algebra two and our school is screwed up were they shove in a year of Euclidean Geometry and Basic Trig inbetween first two years of Algebra... so i need to factor X^2-12X+35 I can sit there for ...

### 9th math algebra

The stars indicate the answers i think are correct. 1. What number is a solution of the inequality? m > 13/3 a.3 b.5 * c.2 d.-9 2. Write the inequality in words. 3n < 52 (1 point) a.fifty-two less than three times n *b.Three times n is less than fifty-two. c.Three times ...

### Math Pre- Algebra

Linda reserved two hotel rooms for \$75 each room plus a tax of \$7.50. Illustrate the Distributive Property by writing two ways to compute the total. What is the total. So I need to get help on this answer stat. This is due tomorrow and I need done. Please and Thank you!!

### Math-Algebra

I need help factoring these two problems: 1. 8j^3k - 4jk^3 - 7 2. 2ak - 6a + k - 3

### Math (Algebra)

f(x)=x^4+ax^3+bx^2+cx+d and has real coefficients. If two of the roots are 4−i and 2+3i, what is the value of a+b+c+d?

### algebra 1 math

Given the data set (5, 9), (13, 12), (23, 16), which of the following equations best represents a line of best fit? y = three fourths x − 7 y = four fifths x + 7 *** y = three over two x + 7 y = two thirds x − 7

### Algebra

okay...I just figured out the two numbers...but not the two equations: x+4x = 25 5x = 25 x=5...so two numbers are 5 and 20 thanks for your help

### math

there are two 1's,two 2's,and two 3's.There is one digit between the two 1's, there are two digits between the two 2's, and there are three digits between the two 3's. Holding number cards,can you duplicate this sequence of numbers?

### algebra two

what does it mean when two of the zeros of a polynomial function are complex conjugates?

### Algebra 2

When two rational expressions are divide, the quotient is 5x² + 3x + 12 + 7/(x + 5. What are the two polynomials?

### pre algebra

i need help for some problomes on my math homework which is [3x]2 [two is for exponent]

### Algebra 1

Determine which two equations represent perpendicular lines. a)y=5/3 b)y=5x-5/3 c)y=-1/5x+5/3 d)y=1/5x-5/3 I have worked on this equation for two days.

### college algebra

write two equations that have your two intergers as a solution. 5x-y=10 X + 6y=18 addition and subtraction methods

### college algebra

6x+7y=53 8y-9y= -21 write two equations that have your two intergers as a solution.Addition and subtraction methods

### algebra

Find the distance between the two points (6.5, 1.0) and (-8.6, -5.2). Give your answer rounded to two decimal places

### algebra

the product of two consecutive even integersis 34 less than 7 times their sum.find the two integers.

### math/algebra

Can I express the difference of these two fractions as one fraction in simplest form...How can I do this... a/15 - b/5

### pre algebra-math

two fractions equivalent to the given factor: 1) 18/21 2)3/17 thank you so much if u helped me

### Math (Algebra)

For real numbers a and b, if f(x)=x^2−ax+b satisfies f(5+7i)=2a, what is the product of the two roots of the equation f(x)=0?

### Algebra

Hello, I am having a bit of trouble with two Algebra questions 1. Solve x= 8x - over the domain [0, 2, 4, 6] 2. For what values of a is the equation /a/ =5 true? Thanks in advance.

### Algebra

Simplify (b^3)(ab-1)((ab)^2+ab+1) Hint: The last two factors sure look like the difference of two cubes to me. Have you tried that?

### Algebra

What is two positives n two negatives numbers on a number line in order from their absolute values from greatest to least

### Algebra

Two fair eight-sided rolled. If a two is showing on one of the die, what is the probability that the sum is six or less?

### college Algebra

This is "college" math? Anyway... let the smaller number be x, and the larger number be x+8 then x + x+8 < 12 this is easy to solve, let me know what you got. the sum of two numbers is less than 12. The second number is 8 more than the first.what are the possible values of ...

### math

which figures will always be similar to each other? A.two rectangles B.two trapezoids C.two equilateral triangles D.two hexagrams

### Math

Which figures will always be similar to each other? A. Two rectangles* B. Two trapezoids C. Two equilateral triangles D. Two hexagons

Which figures will always be similar to each other? two rectangles, two trapezoids, two equilateral triangles, or two hexagons.

### Math

I just finished a algebra with pizzazz (why are handcuffs souvenirs?) and I have, they are for two whisrs and i don't know if that's right so an u help me?

### Algebra 1 math

Deborah rolls two fair dice. What is the probability that the sum of the numbers rolled is 7?

### algebra

Two positive whole numbers are in a ratio of 3 to 4. If the smaller of the two numbers is 9, what is the average of the two numbers?

### Algebra

\$ 3420 Is To Be Shared Btw Two Ppl. But One Of The Two Must Have 28% Morethan The Other, How The Sharing Would Be Made Then?

### math

1. Select any two integers between -12 and +12 which will become solutions to a system of two equations. 2. Write two equations that have your two integers as solutions. Show how you built the equations using your integers. Your solution and equations should not be the same as...

### Math, algebra

in a two by 3 grid, each lattice point is one unit from its nearest neighbours. a total of 14 isosceles triangles( but not right triangles), each with an area of 1\2 u2 have only two vertices that are one unit apart in the grid. how many such half unit triangles have at least ...

### math

The summ of two numbers is two. THe difference between eight and twice the smaller number is two less than four times the larger. Find the two munbers.

### math, science, algebra

If the compound interest on \$1000 for two years at 9% p. a. , payable half-yearly is \$x, find x.

### algebra

Solve by setting up the proper equation to describe the facts given and then carrying out the mathematical calculations to solve for the unknown variable(s). The difference between two numbers is 3, and the sum of those two numbers is 21. What are the two numbers?

### Algebra

The average mark on a test in an algebra class is 80. If the two lowest scores of 34 and 48 are not counted, the remaining scores would average 83. How many students are in the algebra class?

### Algebra - Math

A farmer has 100 yards of fencing with which to enclose two adjacent rectangular pens - both bordering a river. The farmer does not need to fence the side with the river. What should the dimensions of the two pens Together (rectangle shape) be in order to yield the largest ...

### Algebra

Need help plz. Don't really get this "reversing the digits" What is this really called in math language? Prob:Find the product of 32 and 46. Now reverse the digits and find the product of 23 an 64. The products are the same. Does this happen with any pair of two digit numbers...

### algebra 1

I'm stuck on this problem. Can you help? -4x-9y=1 -x + 2y =-4 WHat is x and y? Two equations in two unknowns. Here is a quick way to solve them -4x - 9y = 1 4x - 8y = 16 (I got that my multiplying both side so the secind equation that you provided by -4) Now add the two ...

### algebra, math

can someone explain to me in written words what is the difference between the following two statements x+2 and 2x x+2 is adding 2 to x 2x is multiplying x by 2 what is 2(3*3) It is 2*3*3=18.

### Math (Algebra)

A and B are real numbers such that the two quadratic equations 13x^2 + 3x +2 = 0 and Ax^2 + Bx + 5 = 0 have a common root. What is the value of A+B?

### Math/ Algebra

Ms. Sue please I need help with these two problems! Tell whether the given number is a solution of each question 5b+1=16; -3 14=1/3x+5;27

### Algebra

a basketball player scored 17 timea during one game. He scored a total of 21 pts,two for each two-pt shot and one for each free throw. How many two-pt shots did he make? How many free throws?

### intermediate algebra

use thr discriminant to determine wheather the following equations have solutions that are two different rational solutions;two different irrational solutions; or two imaginary solutions.8x^2+7x+3=0

### Algebra

I'm adding 2(radical 50) + 12 (radical 8). I began by breaking the radical fifty into two parts: the radical of 25 and the radical of two. The radical of twenty five can break down into five, and the radical of two stays the way it is. Now it should read 2 5 radical of two. Do...

### math algebra

Terry Edwards invested \$3000 for two years, part at 3.5% simple interest and the rest at 2.5% simple interest. After two years she earned a total interest of \$190. How much was invested at each rate?

### Math (Algebra)

If the sum of 3 non-zero distinct real numbers a, b, and c is 2, and the two sets {a,b,c} and {1/a,1/b,1/c} are the same, what is the value of a^2+b^2+c^2? Note: Two sets are the same if there is a one-to-one correspondence between their elements. For example, the sets {1,2,3...

### algebra

A 40 inch board is cut into two pieces so that the shorter piece is two-thirds of the length of the longer piece. What are the lengths of the two cut pieces?

### Algebra

I have a math problem that I can't quite figure out. I know the answer is one of two that I've gotten, can you help me please. sqrt64/y^2 =8/y or 8/y^2 Thanks so much!

### Algebra

(I need help finding the remaining reasons for each statement in the column proof, I already know the first two) Finish the two-column Proof: If AB = 5x, BC = 2x –4, and AC = 52, then x = 8. (two column proof) AB= 5x, BC = 2x -4, AC = 52 (Given) 52 = 5x + 2x -4 (Substitute) ...

### algebra

Can anyone help me to understand algebra? Right now I am working on Systems of Linear Equations in Two Variables and I do not understand any of it. Thank you.

### SHAY

THE MATH QUESTION IS IT ALGEBRA , PRE ALGEBRA' OR GEOMETRY? Quadriatic functions. so algebra i think.

### algebra

a painter charged \$320 to paint two walls that measure 12 feet by 9ft and two walls that measured 10 ft by 9 ft. The client asks him to return to paint two walls that measue 15 ft by 12 ft and two walls that measure 18.5 feet by 12 ft. If the painter charges the same rate, ...

### algebra(difference of two squares)

The positive difference between two consecutive odd numbers is 336. compute the larger of the two squares. But my solution was(n+1)^2-n^2=336. And. =2n+1=336. ,2n=335 where. I had n=335/2. Here igot stuck on solving the larger of the two squares. And unknown if my answer is ...

### essay

During my four years in high school, I have taken a lots of classes to prepare for college. As I took ELD classes ( English Language Development ) during my freshman and sophomore year, I realized that I could not meet the college's requirement. So in my senior year, I decided...

### Algebra

I am getting ready to start an Algebra class for the first time and I was wondering what challenges people have with learning and using algebra concepts. Also what are the best ways to over come math anxiety? The best way? Learn the language of algebra.

### Algebra

A cord is cut into two pieces of different lengths. The sum of the two lengths is 12 centimeters, and the difference between the two lengths is 4 centimeters. Find the lengths of the two pieces of cord.

### math,algebra

can someone explain to me the following: How are equations with one variable to equations with two variables alike and how are they different? They are alike in that there are two things that can vary. They are unlike in that a one variable equation does not vary, it has a ...

### math - algebra

Please help with this question: Rewrite the middle term as the sum of two terms and then factor completely. 10x2 + 19x + 6 it is for a test...thanks

### Math/Algebra

Does anyone know how to graph quadratic functions (with parabolas). Could someone please help me!!Could you help me with these two problems don't forget to make a chart for x, the equation, the y, and the coordinates. 1. Y=2x^2 2. Y=-5x^2

### Math (Algebra)

Consider the graph of the quadratic function y=ax^2+bx+c. If it passes through two points P=(6,0) and Q=(14,0), and its vertex is on the line y=−16x, what is the value of a+b+c?

### algebra math

What are two equations that model the data? What are the domain and range of each equation? Month|Sales 2 | 3 4 | 5 6 | 4 8 | 6 10 | 5 12 | 12 14 | 16 16 | 22 18 | 26 20 | 32 I am very confused about how to do this question.

### Algebra

Wrtie an equation of a line passing through (6,10) and (6,-6 y= mx + b Put in the first set of points: 10=6m + b Do the same for the second point. Then, you have two equations, two unknowns. Solve by substitution.

### intermediate algebra

Two complementary angles are such that one is eight times larger than the other. Find the two angles.

### Algebra

The fifth term of an arithmetic sequence is 11. If the difference between two consecutive terms is 1, what is the product of the first two terms?

### Algebra

A 116-cm board is cut into two pieces. If one piece is 40-cm shorter than the other, how long are the two pieces?

### College Algebra

The sum of two numbers is 10. One number is five less than twice the other. Find the two numbers.

### algebra

I need help with this problem: The difference of two numbers is 11. The second is 8 less than 2 times the first. What are the two numbers?

So the problem is y-2=y+2 Would I subtract 2, or add the two? because i know you have to do something with the two, but I have no idea what.. Thank you!

### algebra

Try graphing the following two equations. Eq 1 y = 2x + 3 Eq 2 y = 2x + 1 How are these two lines related? What is the solution for this systems of equations?

### Algebra

The sum of two numbers is 30 and their difference is 2. Find the two numbers by writing and solving a system of equations.

### algebra

The sum of two numbers is 30 and their difference is 2. Find the two numbers by writing and solving a system of equations.

### Algebra

he larger of two numbers is eight more than five times the smaller number. The sum of the two numbers is 74

### Algebra 2

The Sum of the squares of two positive integers is 100. The difference of the squares is 28. What is the smaller of the two numbers?

### algebra

Stacey throws two dice. The difference in face value between the two dice is three, and the product of the numbers thrown is equal to twice the sum of the two numbers. Show and solve an alebraic equation that finds the numbers Stacey threw.

### Algebra

kaylin throws two dice. the difference in face value between the two dice is three, and the product of the numbers thrown is equal to twice the sum of two numbers. Write and solve an algebraic equation that finds the numbers kaylin threw.

### Algebra

Show the similarities between dividing two fractions and dividing two rational expressions using examples of each; explain your steps

### algebra

The sum of two numbers is 82. Their difference is 24. Choose the system of equations that describes this situation. Solve by elimination to find the two numbers.

### Algebra

The sum of the squares of two consecutive positive even integers is one hundred sixty-four. Find the two integers.

### Algebra

The quotient of a number and four increased by two is twenty-four. Need to create and solve the following two-step equations

### college algebra

The sum of two positive numbers is 34. When the smaller number is subtracted from twice the larger, the result is 26. Find the two numbers,

### Algebra

The sum of two numbers is 83. The difference of the two numbers is 24. Find the two numbers.

### Algebra

The sum of two numbers is 83. The difference of the two numbers is 24. Find the two numbers.

### Algebra

Find two binomials whose product is x^2 - 6x + 9 and explain how you decided on those two binomials. Thank you! :-)

### Algebra

The sum of two numbers is 19, and their difference is 55. What are the two numbers? Solving systems using elimination