Ms. Martin had $89 to
spend on children's
books for the library. If
books cost $9.50 each.
how many books could
she buy and still have $7
left over?

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.

What describes horizontal cross section of the right rectangle 6m 8m 5m

Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?