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I really need homework help on solving proportions(glencoe -pre algebra) 8th grade

I need help in solving the word problem which asks for the length and width of the rectangular garden. That has a width two meters longer than one-third of the length.

It takes Sarah 5 hours to complete a task and it takes Ben 4 hours to complete the same task. If Sarah and Ben work together, and Ben leaves after 2 hours, how much longer must Sarah work to complete...

I need to simplify (x y) -3 over (x -5y) =x18

Let r(x)=p(x)/q(x), where p and q are polynomials of degrees m and n respectively. What conditions on m and n ensure that the following statements are true? a) lim r(x)= 0 x-->infinity b)...

26 is what percent of 40?

In the expansion of the equation, find the coefficient of x2.

n^2=18n+40

My question is How do I convert 2 and 4/5 to a percent

Is the valence for Boron .B: or .?. ? Explain this in terms of the molecular geometry.

write in exponential form and simplify   1. 3√x^5y^5   2.  3√x^2y   3.  3√a • 5√a     thanks

simplify   1.  (3x)^1/3     I have 3x^2/3                                    ...

1. The straight line distance is between Portland, Oregon and Alice Springs, Austrailia is approximately 12, 902 kilometers.  How far is it in miles?  (show work)     2...

1.  How do I write an equation of the circle with center (-2,3) and radius 8?   2.  How do I found the radius and center using the equation  of a circle x^2 +...

math:95% geography:90% english:85% computer:80%, what was science:?

This is a math question that i need help on because it is very hard. Also i do not understand what to do.

use the sum to product formula to find the exact value of

What was water gate scandal?What really happened