Joshua is seven years older than Jason. In seven years from now, the sum of their ages will be 25. What is the sum of their ages now?

F. 9

G. 11

H. 14

J. 18

K. 21

At a certain middle school therr are 26 students per teacher in every homeroom. Is the total number of students proportional to the number of teachers?

Mr. Hernandez's backyard is shaped like a trapezoid with a height of 10 m, a top base of 15 m, and a bottom base of 19 m. In his backyard, he has a circular vegetable garden whose radius is 3 m.

A principal of $4700 is invested at 3% interest, compounded annually. How many years will it take to accumulate $6000 or more in the account? (Use the calculator provided if necessary.) Write the smallest possible whole number answer.

Pizza World has a specialty cheese pizza that can be cut into 10 slices, and they have a specialty pepperoni pizza that can be cut into 16 slices.

How to round 234.6 to the nearest tenth

I'm thinking of a number. When you triple my number and subtract 8 you get 7. What is my number?

Is 100 a solution because it is much greater than 35. True or false

What is the formula to convert kilometers to miles?

Solve the following and make sure to write your answer in scientific notation. (1.5 x 105) (5 x 103)

the length of a rectangular parking lot at the airport is 2/3 is mile. if the area is 1/2 square mile, what is the width of the parking lot