Solve the following. What is the value of a roll of quarters if a roll contains 40 quarters?
A. $8.00
B. $10.00
C. $14.00
D. $20.00

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

What is [tex] {7}^{98 + \sqrt{4} } - 3 \times (64 \div 2 + 4 - 36) \times a = a + 36[/tex]?

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.