Which choice is equivalent to the fraction below when x2 1? Hint: Rationalize the denominator and simplify.
1/√x - √x-1
A. -√x - √x-1
B. √x - √x-1/ 2x-1
C. √x - 1 - √x
D. √ x + √x-1

If f(x)= 3x+6 which of the following is the inverse of f(x)

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2