Sanyo bought shoes for $35.65 and x pairs of socks for $1.85 each. which expression shows the total money spent?
35.65x + 1.85
35.65x + 1.85x
35.65 + 1.85x
35.65 + 1.85 + x

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

Reflect the point (7,0) across the y-axis

What is the area of a rectangle with vertices (-8,-2), (-3,-2), (-3,-6), and (-8,-6)? units