11/01/12

i need help with a word problem

my word problem is the only one i have not been able to answer. It reads- A square and a rectangle have the same area. One side of the rectangle is 3 feet shorter than the square while the other... more

which ordered pairs are solutions of each equation?(circle them)

3x+3y=0 A.(1,-1)      B.(2,4)      C.(-1,1)      D.(-2,2)

10/24/12

How would you find the square root of 48 over 75?

Math hmwk. :(

10/24/12

1.4%= _____?

write as a fraction or a mixed number in simplest form  1.4%=

a manhole cover has a diameter of 3 ft. What is the length of the brass grip-strip that enciricles the cover, making it easier to manage?

a manhole cover ha diameter of 3 ft. What is the length of the brass grip-strip that encircles the cover ,making it easier to manage?    

10/23/12

why cant you divide by zero, wont it just be zero?

my teacher asked this but i dont know why you cant divide by zero

How to add,subtract, and multiply distributive property

I am working on adding, subtracing, and multiplying distributive property. I am confused because i do not know what steps to take in order to do each problem

10/22/12

Determine the slope of the line shown whose equation is y=3/2x+1

no additional info

10/22/12

Algebra how do to this?

Write the expression in simplest form.   4z-yz-8y+32/yz-4z-2y+8  

10/22/12

Algebra please please help

Write in simplest form.9x^8/27x^14 How do I do this?

10/22/12

Algebra please please help

Factor completely. 25x^2 + 40xy + 16y^2 Factor. s^2(t – u) – 9t^2(t – u)

10/22/12

Solve for x

x/x-3+5=3/x-3  Solve for x

I need help with Algebra 2!!!!

Integer Exponents Can I have some assistance with this problem? (4/ab)-2  

10/21/12

sketch the graph of each line and name two solutions x=-3

just need a example

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