Answer:
B. (5x+5)/(x²-2x)
Step-by-step explanation:
As with numerical fractions, division by a rational expression is equivalent to multiplication by its reciprocal.
<h3>As a multiplication problem</h3>
![\dfrac{5}{x-2}\div\dfrac{x}{x+1}=\dfrac{5}{x-2}\times\dfrac{x+1}{x}](https://tex.z-dn.net/?f=%5Cdfrac%7B5%7D%7Bx-2%7D%5Cdiv%5Cdfrac%7Bx%7D%7Bx%2B1%7D%3D%5Cdfrac%7B5%7D%7Bx-2%7D%5Ctimes%5Cdfrac%7Bx%2B1%7D%7Bx%7D)
<h3>Product of rational expressions</h3>
As with numerical fractions, the product is the product of numerators, divided by the product of denominators.
![=\dfrac{5(x+1)}{x(x-2)}=\boxed{\dfrac{5x+5}{x^2-2x}}](https://tex.z-dn.net/?f=%3D%5Cdfrac%7B5%28x%2B1%29%7D%7Bx%28x-2%29%7D%3D%5Cboxed%7B%5Cdfrac%7B5x%2B5%7D%7Bx%5E2-2x%7D%7D)
....................................3.....................................
Answer:
It only goes into it twice.
The decimal form is 2.40909091
Answer:
h = -4
Step-by-step explanation:
7h-5(3h-8) = 72
Distribute
7h - 15h +40 = 72
Combine like terms
-8h +40 = 72
Subtract 40 from each side
-8h+40-40 = 72-40
-8h = 32
Divide each side by -8
-8h/-8 = -32/-8
h = -4