February 22, 2017

Search: Algabra

Number of results: 83

What is 3 x -2=
October 3, 2008 by Angelica

What is 2/5 of 6?
October 4, 2010 by Tanner

algabra 2
October 8, 2012 by Allysiah

November 8, 2009 by Anonymous

pre algabra
February 23, 2010 by melissa

What is a u square?
September 7, 2011 by rick

whats x+2+2x=x+10?
February 7, 2008 by maura

how do i factor 4x^2-12x
May 30, 2008 by melissa

what is the reduced fraction of (-25)/30
September 20, 2010 by t.j

please help solve this 3 * ( 5 + 8 ) - 22 / 4 + 3
February 2, 2011 by kathy

could you help me solve this 3x^2- 12x - 24 = 0
February 3, 2011 by kathy

Pre algabra
Looking for help on this. Can you help
February 23, 2016 by Jill

How to solve this: 5/a=?/a to the second power
November 23, 2008 by Kim

what is the prime factorization of 420
May 3, 2010 by jennifer

find the LCM of y^2-64 and y^2+15y+56
April 26, 2011 by Sam

February 28, 2012 by Atrejo Atwood

expand the following number (3a+2)3
February 18, 2015 by rabia

Solve and graph the solution set.
August 19, 2007 by edie

1/t -p express using a positive exponent
August 19, 2009 by ginger

math(algabra readness
how do you do a algebraic experssion?
August 31, 2010 by victroia

I need help solving this using U- Substitution (x^2-4)^2 + (x^2-4) -6=0
April 27, 2011 by justin

pre algabra
multiplying a poss with a neg -20r=20
October 9, 2007 by Anonymous

September 14, 2008 by HANNAH

44 less than d translated in an algabra expression Would it be: d-44
December 8, 2009 by Matt 2000

divide: (12x^3-42x^2-30x-3)/(6x+3)
March 21, 2010 by Rebecca

why are prime numbers beter when writing codes?
October 22, 2012 by brandy

Algabra One
According to some kids, what is the meaning of homework?
March 7, 2009 by Kara

on pizzazz 27 what is the answer to "what is it like to live under a rug"
December 9, 2009 by James

algabra 2
find the sum of the 1st 70 terms of the arithmetic sequence 16,6,-4,-14
May 30, 2010 by nakiera

use an associative law to find an equivalent expression 55,(t s) is
February 12, 2011 by kathy

pre algabra
write 20h/24h in its simplest form
September 13, 2011 by andrew

Algabra 1
Need help stuck on question. Find the range of f(x)=3g-5 for the domain (-1.5,2,4) A- (-8,10,-1,-1) B- (-9.5,1,7) C- (8,10,1,1) or D- (9.5,-1,-7)
February 26, 2013 by nick

I can't figure out how to add algabraic fractions with different denomonaters.
November 29, 2007 by waz

the width of a rectangle is fixed at 18 cm. What length will make the perimeter greater than 78 cm?
November 13, 2009 by Anonymous

Pre algabra
write 121 to 4 feet as a ratio in lowest terms
April 9, 2013 by David

algabra 2
list all the possible rational roots of 6x4-2x3+5x2+x-10=0
December 1, 2012 by dashana

need help on algabra post a question. We can't read minds, at least not through the ether. cgfhiop '
October 15, 2006 by Anonymous

Making a pie chart,, can't figure out how to change from percent to degree. can someone help
December 12, 2007 by Beth

What is an expression to simplify using at least three of the following? Groupings: Parenthesis, brackets, or braces Exponents Multiplication or division Addition or subtraction
February 1, 2011 by kathy

I am doing pre algabra math and I am in 7th grade I need help to simplify the expression
January 12, 2011 by ashlyn

find the constant of variation for each direct variation. 10y=13x and f(x)=4.5x and x+y=0
November 27, 2007 by michael

I need to know step by step how to complete the square to this problem: x^2-12x
June 19, 2010 by Marlo

find given the funcrion k described by k(x) =12x, find each of the following (a) k(-19),(b0 K (10)(c) k(21),k(-19)=
April 13, 2012 by danny

algabra 1
The following figure has a length of 5 and a width of 9. What is the area of the figure?
October 25, 2010 by devonte

Pre Algabra
If there is a cylinder that has a volume of 100 ft, what would be the DIMENSIONS of the cylinder to have to LEAST surface area?
February 4, 2008 by Mackenzie

What are the steps of the order of operations? Why is it important that you follow the steps rather than solve the problem from left to right?
February 1, 2011 by kathy

algabra II
does anyone have the answers to exam 00703600 inequalities, permutations, and probabilities i just need the part on graphing the inequalities
September 29, 2010 by kay

3rd grade
Do 3rd graders learn algabra
September 22, 2010 by Anonymous

a car rents for $35. plus 18 cents per mile your daily budget is $71. What mileage will allow you to stay within your budget?
February 11, 2014 by Denise

2 cars leave town at the same time going in two different directions. one travels 44m/h and other at 55m/h. how long will they be 297 miles apart?
May 17, 2011 by Tori

Write a quadratic equation in the variable x having the given numbers as solutions. Type the equation in standard from, as^2+bx+c=0 the solutions are (-3,1)
February 21, 2011 by Mary

Janie's couch is 7 1/2 feet long.the scale of the dollhouse is 1 inch:2feet. what is the length of the miniature couch for the dollhouse?
January 10, 2015 by michelle

Algabra 2
Draw a graph that is not function and has these three properties: Domain of x-values satisfying -3<x<5 Range of y-values satisfying -4<y<4 Includes the points (-2,3) and (3,-2)
September 11, 2013 by Josh

Algabra 2
Draw a graph that is not function and has these three properties: Domain of x-values satisfying -3<x<5 Range of y-values satisfying -4<y<4 Includes the points (-2,3) and (3,-2)
September 11, 2013 by Josh

cubes 1 and 2 are similar if the volume of cube 2 is 45 and the scale factor between sides of the two is 2:3 what is the volume of cube 1?
October 20, 2011 by nicholas

math algabra
The area of the living room is 162 ft2. What are the length and width if the width is twice the length
June 2, 2015 by brittany

January 5, 2011 by ron

Kathy bicycles 5 KM/h faster than Javier. In the same time it takes Javier to bicycle 57 km, Katy can bicycle 72 km. How fast does each bicyclist travel?
January 22, 2011 by Mary

Algabra A(1)
a solution of 67% soution is mixed with a solution o f57% to make 30 liters of a 59% solution. How many of each solution is used?
January 3, 2012 by Hannah

I understand the part's of algerbra, i just can't figure out why people use multiplacation tables to figure out the symbol for the block cube curriculem inside of the finder's surronding. Why do they?
October 30, 2007 by Samantha

algabra 2
One side of a triangle is 4 cm longer than the shortest side and 2 cm shorter than the longest side. The perimeter is 38 cm. Find the dimensions of the triangle.
October 3, 2010 by Lily

Three times one number added to two times another give 34. The sum of the two number is 13 .find the numbers? Solutions
August 14, 2016 by Hamdi

THe domain of the function y=X2+3 is the set of all real numbers. What is the range of the function? The minimum x^2 is zero, so the minimum y is 3 So the range is from 3 to inf. 2+2= x+6/2x
December 11, 2006 by Chital

Three individuals form a partnership and agree to divid the profits equally. x invest $9000, y invest $7000 z invest $4000. how much much less does x receive than if the profists were divided in proportion to the amount invest
June 10, 2013 by Agnes

if a investor invested 1,500 in two funds one earned 4% profit the other eared 2% profit if the investor profit was 42. how much was invested in each fund?
June 10, 2012 by mary burks

The perimeter of a triangle is 102. side b is twice as long as side A. and side C is three less than side B.. how long is each side.
February 13, 2011 by Randy

algabra 2
February 9, 2013 by yon

a train and a bus leave at 10:00 a.m. from towns 45 mi apart. they travel toward each other. the bus travels at 40 mph. the train travels at 50 mph. at what time do they meet?
February 23, 2016 by Anonymous

I take a trip in my car. I want to go 960 miles in one day. The time t, in hours, that it takes to travel 960 miles is given. I will be going 70 or 75 miles an hour so the speed is r. How long will it take me to get to where I am going?
February 1, 2011 by kathy

ok i asked 4 help earlear ang got it but now im stuck again (2,5) M=1/2 the book says to "write an equation of the line that passws through the point and has the given slope. write the equation in slope-intercept form." but how do i do this with a fraction the book dose not ...
December 6, 2007 by Mike

Aki’s Bicycle Designs has determined that when x hundred bicycles are built, the average cost per bicycle is given by C(x) = 0.1x^2-1.2x+9.457, where C(x) is in hundreds of dollars. How many bicycles should the shop build to minimize the average cost per bicycle?
September 19, 2011 by Lois

pre algabra
how would i figure this out?? kaya has roses, lillies, tulips, dasies and poppies growing in her backyard. she wants to make a bouquet for her friend. how many combinations of types of flowers can kaya have in the bouquet is she uses: a. exactly 1 type of flower b. exactly 2 ...
February 20, 2008 by Mackenzie

Note: Remember to show all of the steps that you use to solve the problem. You have $59.95 in your wallet and want to buy some new CDs. If the CDs are $11.99 each, what number of CDs, x, can you buy? Write and solve an inequality. (2 points) *Step 1: Determine if it is less ...
January 11, 2016 by unknown

Dick is younger than Tom, but older than Harry. Their ages in years are consecutive odd integers. Dick's mother is three times as old as Dick, and she is also 13 years older than twice as old as Tom. How old are Harry, Dick, and Tom
September 26, 2016 by Andy

Train A travels at 100 mph in the same direction. Train B travels at120 mph on a parallel track. Train A passes a station at 8:25 pm, Train B passes the same station at 8:37 pm. What time will Train B catch Train A?
August 15, 2010 by Kelly

pre algabra
mark is making a scale drawing of his house.the width of his house is 40 feet.marks room is 10 feet wide by 17 and a half feet long in mark first drawing the width of his house (40feet) is represented by 8 inches what would the dimensions of his room in inches be on the drawing?
March 12, 2012 by Anonymous

2a-3 x a+2 --------------- 4a-6 <-ok why does 4a plus 2a^2-3a <3b = a?? ------------- 2a^2+a-6 ^ Algebra help needed here. Your notation makes no sense. The first two algebraic terms are no equations or inequalities, so they don't help define or solve for anything. 4a-6...
August 2, 2007 by chrissy

Algabra 2
An airplane cruises northeast at a steady rate. Its speed can be broken down into two components:320 miles per hour due north and 40 milers per hour due north be the direction of the positive y-axis and let due east be the direction of the positive x-axis. Write parametric ...
December 19, 2011 by Raygan

Unfortunately for mariners, the total amount of wave energy in a storm doesnt depend on the first power of wind speed, but on the fourth power. The seas generated by forty knot wind arent twice as violent as those from a twenty knot wind, they are 17 times more violent. A ...
February 8, 2008 by Mackenzie

A cylinder has a radius of 5 in. If the volume of the cylinder is 250 pie inches cubed, What is the height of the cylinder? pi*r^2*h=250*pi pi cancels. solve for h r^2*h=250 h=250/r^2?? This is what I got originally. 250=pie(5)squared *h. 250= pie 25 h 10= pie h h= 10 over pie...
January 18, 2007 by peggy

the sum of a the digits in a two digit # is 11. if the digits are reversed, the new # is 45 more than the original #. What is this # !!! i need help AB is the two digit number A+B=11 10B + A= 10A + B - 45 solve. Ok, first. You would first bring both sides of the equation to ...
March 7, 2007 by me

Landscape designers often use coordinate geometry and algebra as they help their clients. In many regions, landscape design is a growing field. With the increasing popularity of do-it-yourself television shows, however, many homeowners are becoming amateur landscape artists. ...
November 25, 2009 by Isaac

Algabra 1
Buying a Home For most people, buying a house is a great investment that can offer security in an uncertain world, but buying a house is also a commitment. Application Practice Answer the following questions. Use Equation Editor to write mathematical expressions and equations...
August 13, 2011 by Luna

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