3x - 8 - 2x = 0
3x - 8 - 2x = 0
3x - 2x - 8 = 0
x - 8 = 0
x = -8
describe the error. *
a. the student incorrectly combined like terms on step 4.
b. the student incorrectly subtracted 8 on the last step.
c. both a and b
d. neither anor b - the student did not make any errors

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.

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

Find the value of x. round the length to the nearest tenth