Which equation represents a line that has a slope of -9 and passes through point (4, -5)? X +
oy--
oy--3x 1
13
O y=-zx-7
oy--1/2 x - 3
Mark this and retum

Tiara buys the pizza shown below: a circular pizza is shown. the edge of one slice is marked ab. what does the curve ab represent?

Which fraction below is equivalent to 10/12?

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.