Select the correct answer. What is this expression in simplest form?
45 + 1
412 + 5 + 1 12 - 4
1 + 2
OA.
OB.
1
(r + 1)(: - 2)
1
2)
4r + 1
(+ 1)(- 2)
41 + 1
1 - 2
O C.
OD.

What is the inverse of the function f(x) = 2x + 1?

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)