What is the common ratio of the geometric sequence 1, 4, 16, 64,
how many terms are there in the expression -2x + 8 - 6y + 8x + 11?

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

Javier bought a painting for $150. each year, the painting's value increases by a factor of 1.15. which expression gives the painting's value after 77 years?