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

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170