#1: 36 in.=?
#2 12 ft =?
# 3 36 in = ?
#4 4 ft = ?
#5 2 yd = ?
#6 3 yd = in?
#7 90 in = ?
#8 5 1/2 ft = in?
#9 6 yd = ?
#10 432 in = ?
#11 1 1/4 yd = ?
#12 90 ft = ?

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.

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank