You and your friend are looking for a Math tutor, Tutor A charges $100 to run a diagnostic test, plus $60 per hour. Tutor B charges $80 per hour. For what number of hours will the total charge be the same?  What will that charge be?

Match each whole number with a rational, exponential expression 3 square root 27^2find the domain and range of the exponential function h(x)=125^x. explain your findings. as x decreases does h increase or decrease? explain. as x increases does h increase or decrease? explain.