cedric wants to carpet his living room which measures 6.3m by 4.8m. Carpet costs $28.45/m² and underpadding costs $4.75/m². installation when done by an expert is $5.20/m² and $3.75/m² when done by...

cedric wants to carpet his living room which measures 6.3m by 4.8m. Carpet costs $28.45/m² and underpadding costs $4.75/m². installation when done by an expert is $5.20/m² and $3.75/m² when done by...

A school library spends $80 a month on magazines. The average price for magazines bought in January was 70 cents more than the average price in December. Because of the price increase, the...

Simplify: ( x − 3 y − 1 x − 3 / 2 y − 3 / 2 x 2 ) 8 / 3

Can someone please help with this problem? Find any values of the variable that make the expression undefined 2y = 8y+7 I...

The rational equation dealing with springs mentioned in the beginning of this lesson is v= √ (k∕m x²) . The letters k and m represent constant values that reflect the composition of the spring and...

2x5 +11x4+10x3-20x2-12x+9=0

3x4+4x3+2x2-4x=0

This is a question about rational expressions. I know there is a formula I just can't think of it.

This needs to be answered in rational expressions

Its a precalculus question in rational espressions

an airplane can travel 355 mph in still air. if it travels 2562 miles with the wind in the same length of time it travels 2408 miles against the wind, what is the speed of the wind

Need to know how much time it would take for them to finish the job, working as a team. In the fraction form.

This problem was on a test and because I got it wrong my teacher wants me to redo it. (x2-4)/(x2+3x+2) * (x2-1)/(x2+x-6) (x-2)(x+2)/(x+1)(x+2) * (x-1)(x+1)/(x+3)(x-2) after...

(x^2+1)^5(4x)-x^2(7)(x^2+1)^4(4x)/(x^2+1)^9

15/(x^2-5x) is the rational expression. I got as far as 15/(x(x-5)). I don't know where to go from here.

I got to the final answer of... -48x^4 - 42x^3 - 15x^2 -5x / (8x+7)(3x+1)

f(x) = (2x-2)/ x2+x-2 g(x) = a/ b+x

a2 ------- 2a+6

how do you simplify X^3 - 64

Width:20 Length: 12x+24 of all boards(rectangles). Target within board 1 measurements(rectangle): width 6x-3 length: 2x+4. target within board 2 measurements (circle): radius 6x. target...