573 Answered Questions for the topic Math Answers

Math Answers Math

05/12/14

2/x+5 - 1/x-5
Subtract rational expressions  
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05/05/14

A metallurgist has one alloy containing 36% aluminum and another containing 68% aluminum. How many pounds of each alloy must he use to make 47 pounds of a third
A metallurgist has one alloy containing 36% aluminum and another containing 68% aluminum. How many pounds of each alloy must he use to make 47 pounds of a third alloy containing 46% aluminum?  
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Math Answers

04/28/14

3x+y=7 and 3x-y=7
Get two points with substitution method  
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Math Answers

04/28/14

Solve for x in the equation x2 - 2x - 35 = 0.
solve for x in the equation  x^2-2x-35=0
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Math Answers Percentage

04/02/14

Sam has a savings account that increased in value over a twelve month period from $8,765.00 to $9,006.04.What annual percent interest did he receive?
I need help on how to work this problem out
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Math Answers Algebra 1

03/27/14

what is solution for 5xD+4=negative 26
need help with algebra what is 5xD+4=_26
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Math Answers Math

03/06/14

(5 × 7) × ? = 5 × (7 × ?) is an example of a property of multiplication. Which statement describes the property?
(5 × 7) × ? = 5 × (7 × ?) is an example of a property of multiplication. Which statement describes the property?
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Math Answers Math Math Help

03/04/14

Kyra saw 4 times as many birds as squirrels in her backyard. She saw a total of 15 birds and squirrels. How many birds did Kyra see in her backyard?
need help with the answer to Kyra saw4times as many birds assquirrels in her backyard. She saw a totalof15birds and squirrels. How many birdsdid Kyra see in her backyard?
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Math Answers

02/18/14

a bicycle wheel rotate 5 times. the bicycle travels 37.94 feet in inches what is the diameter. using 3.14 for pie
a bicycle wheel rotates 5 times. The bicycle travels 37.94 feet in inches what is the  diameter. Using 3.14 for pie.  
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Math Answers Word Problem

02/06/14

seven less than the product of seventeen and mai's height write it in a algebraic expression math word
seven less than the product of seventeen and mai's height write it in a algebraic expression math word
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Math Answers

02/03/14

what is y=4.5x+2000 using elimination
y=4.5x+2000 using elimination    
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Math Answers

01/30/14

type the equation that shows the pattern among this set of ordered pairs
(2,5), (4,9), (5,11),(7,15) Use slope-intercept form; y=mx+b
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Math Answers

01/23/14

how to write 0.877777777 as a fraction
Its a recurring decimal 
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Math Answers

01/22/14

What # is in this sequence at the end 7 16 8 27 9 ?
What # is the "?"
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Math Answers

01/17/14

Which is an equation in point-slope form of the line that passes through the points -4, 1 and 5, 7?
y + 4 = 9/8 (x + 1) y + 1 = 8/9 (x + 4)   y + 1 = 8/7 (x + 4) y - 1 = 8/9 (x - 4)
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Math Answers

12/20/13

three pairs of numbers for which the least common multiple equals the product f the two numbers
what is the answer of the question i asked
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12/17/13

Write an equation in slope-intercept form for the line that satisfies the following condition. passes through (13, 9) and (30, 26)
If somebody could please help me with this and answer it I would be really grateful! Im stuck :(
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Math Answers

11/23/13

solve 4x^2-6x+3/x-3
solve quotient by long division
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Math Answers

10/28/13

solving the system by addition
{x+y=8 {x-y+2
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Math Answers

10/27/13

2x^2+23x+11
i want you answer me
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Math Answers

10/15/13

what is the mid point for (2,2) (6,4)
its math homework
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Math Answers

10/04/13

[z] /[3/4] = 4 1/4
how do I solve (step by step)
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Math Answers

10/04/13

how do I write the following problem as equation? z divided by 3/4 = 4 1/4
[z] /[3/4] = 4  1/4
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Math Answers

10/01/13

3*(2x^2+6x+3)
Evaluate expression I want the answer help me
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Math Answers

09/23/13

Searches related to solve:(-2x)(x^2+1)^2-(1-x^2)(4x^3+4x)/(x^2+1)^4
Searches related to solve:(-2x)(x^2+1)^2-(1-x^2)(4x^3+4x)/(x^2+1)^4
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