Evaluate.

102+6⋅7+8

70

142

150

190

In the football stadium, there are 18 empty seats out of 360 total seats. (1a) write the ratio of empty seats to total seats as a fraction in simplest form. (1b) then explain its meaning.

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

What is the inverse of f(x) = 6x -24