Jerry was 6 years old when his mother was 30. Now she is twice his age. How old is Jerry?

Determine the number of pounds of nuts selling for $6 per pound and raisins selling for $3 per pound that should be combined to create 60 pounds of a trail mix selling for $5 per pound.

A boy has 10 cookies. His sister has 2.5 times as many. How many does the sister have?

Liam had a container of oatmeal that contain 5 and 1/2 cups of oatmeal Lem 8 4/9 cup of oatmeal every morning before school for a week which is the best estimate of the number of cups of oatmeal that Liam had left in the container at the end of the

AJ went to the arcade and bought $10 worth of tokens if each token cost $0.25 how many tokens did he get

What is the difference between 10 and the product of these digits (6.33333) and 3 is always?

At a certain hospital, 36 patients have lung cancer, 28 patients smoke, and 24 have lung cancer and smoke. Suppose the hospital contains 180 patients.

The number of blocks had 9 in the ones place. The number in the hundreds place is one more than the numbers in the tens place. Those two numbers equal 11. How many blocks are there

If you roll 3 dice (one white, one black, and one red), find the probability that

If the subtrahend is 9 and the difference is 8 what is the minuend

Which sequence is geometric and has 1/4 as its fifth term and 1/2 as the common ratio? ..., 1, 1/2, 1/4, 1/8, ... ..., 1/4, 1/2, 1, 2, ... ..., 1/72, 1/36,1/18, 1/9, ... ..., 8, 4, 2, 1, ...