What is the measure of ea?

a. 51

b. 36

c. 21

d. 30

Which expression is equivalent to the expression below? (6c^2 + 3c) / (-4c + 2) / (2c + 1) / (4c - 1)a. 3c(2c-1) / (2c + 1)b. -3c(2c-1)^2 / (2c + 1)^2c. 3cd. -3c(just took the test its d. -3c)

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

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.