11/18/15

A bag of oranges weight 5.7 pounds. By weight, 0.14 of the oranges are rotten. The full bag of oranges cost $6.65. What is the weight of the good apples?
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11/18/15

Honors Problem 3
A retailer gave his costumers 1 7/8 dollars in change,which he afterwards found, was 4/5 of a dollar too much: What was the exact amount of change due?
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11/15/15

How much cubic yards of concrete are needed to pour a drivway that is 15ft wide, 22ft long? The concrete slab should be 4" thick.
cant seem to figure this out!
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10/29/15

The length of a rectangle is 5 less than the width. Write a polynomial describing the area of a rectangle
The length of a rectangle is 5 less than the width. Write a polynomial describing the area of a rectangle
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10/29/15

The sum of the digits of a certain two digit number is 9. Reversing its digits decreases the number by 27. What is the number?
i really don't understand this. 
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10/27/15

write an equation for the horizontal line that contains point E( -2 , -4) ?
What do they mean about containg those points ? & horizontal line ?
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10/22/15

What time is 7 1/2 hours before 2:12 am
What time is 7 1/2 hours before 2:12am
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10/22/15

square root
How to do "√" math? I don't understand these sort of maths! Help!
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10/22/15

how d i solve
a = 2πr  
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10/22/15

what is the rate change in -8x-4y=10-2x+6y
Confused. Help needed.    -8x-4y=10-2x+6y
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08/06/15

question in description. please help!
Maria gave one half of her jelly beans to Carl. Carl gave one third of those to Austin. Austin gave one fourth of those to Carmen. If Carmen received two jelly beans, how many did Maria start with?
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08/06/15

how do you simplify (2b)^3(b^-4)
 How do you simplify this problem
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08/04/15

7.3+2.5x = 12.4+ 1.5x
solve for x  
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01/21/15

please help me, urgent
use benchmarks to estimate each sum or difference 1. 4/5 + 8/9 2. 17/18 - 3/7 use rounding or compatible numbers to estimate each product or quotient 3. 5x2 3/5 4. 25 7/8 / 2 8/9    
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01/21/15

Find all possible values for the length of the rectangle
The width of a rectangle is 26 centimeters, Find all possible values for the length of the rectangle is the perimeter is at least 364 centimeters
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01/21/15

The base of a rectangular prism has a length of 13 inches and a width of 1/2 inch. The volume is less than 65 cubic inches. Find all heights.
I need help on solving this algebra, 7th grade curriculum. This is the basic introduction of algebra and inequalities for me and I am just learning. I do not understand how to make an inequality... more
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12/28/14

What fraction of the bananas are left?
Miguel has 7 bananas and eats 4 bananas.
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12/22/14

how do i find y=mx+b from (9,8) and (7,3)
im stuck please help me with this algebraic equation
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12/18/14

Rational numbers
how do you order these numbers from least to greatest  5343 -210 614 50 0 -435   what number represents sea level.discribe how the order of the elevations above sea level of their absolute... more
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12/14/14

12c - 6c - 4b
I need help how to answer it
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12/14/14

Simplify the expression
5x^2 (3x^5+2x-8)
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12/14/14

If 3b+12=5 (b-4), what is b?
Solve for b
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12/14/14

Write an equation in standard form that passes through (3,5) and (8,-3)
Standard form of equation 
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12/09/14

With how many pieces did he start? How do you write this equation
Jack had some candy to give to his three children. He first took three pieces for himself and then evenly divided the rest among his children. Each child to receive three piece. With how many... more
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12/03/14

What is (6 x 10^6)-(3 x 10^4) in scientific notation? Thank you for your help :D
I need to know the scientific notation of this problem
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