Which numbers are rational? Check all that apply.

A - 19

B - 2/5

C 0

D 4/7

E 1.091502 ...

F 2.89

Solve the equation 5=1/2 v-3 v=?

The state of Utah has a sales tax of 4.75%, and the maximum rate a consumer can pay for local sales tax is 8.35%. What is the range of possible sales tax rates that a consumer could pay on a taxable item in the state of Utah?

Find the percent of change on an item that was $44 and now costs $66

Distribute: Simplify: - 1/4 (2x-4)

A 20kg solution is 15% alcohol. How much water should I add to make an 8% alcohol solution?

How do you divide the decimal number 25.5/0.05

Valu of proportion 3:5=12:x

The temperature rose 13 °F between noon and 5 p. m. and then fell 7 °F from 5 p. m. to 10 p. m. If the temperature at noon is 75 °F what would the temperature be at 10 p. m.?

A sixteen-sided number cube has the numbers 1 through 16 on each face. Each face is equally likely to show after a roll. What is the probability that you will roll an even One-hundred students were allowed to re-take an exam for their math course.

The graph of the function f (x) = - (x + 3) (x - 1) is shown below. Which statement about the function is true? The function is positive for all real values of x where x < - 1. The function is negative for all real values of x where x 1.