Given that h(x) = 3x −19, find the value of x that makes h(x) = 71. a-30 b-43 c-52 d-194

Combine like terms7y^2 + 7(6y^2 − 8)

Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.

How to find the exponential function y=ca^x, with points (1,2) and (2,1)