Which of these expressions is equivalent to x2–2x+2 / x-1

A. x-1+ 1/x-1

B. x

C. x-1-1/x-1

D x-2

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

Ellie spent $88.79 at the computer stote. she had $44.50 left to buy a cool hat. how much money did she originally have? write and solve an equation to answer the question.

Acircle has a diameter of 10 what is the area of the circle? use 3.14 for pi. round to the nearest hundredth