Kaleb had 63 dollars. if he spent 7 dollars on new books, what is the ratio of money he still has to money he's spent?

Marshall is buying a new camera for $127.99. The sales tax is 6%.

Two numbers have a difference of 0.85 and a sum of 1 what are the numbers

But can you reduce 18/25

What are all the common factors of 24, 64, and 88?

Mathew has 2148 poppies he has 200 people how many poppies dose everyone get.

Eight times the square of a positive integer divided by two equals 144 minus 36 times the positive integer. Find the unknown positive integer.

You are serving bratwurst and hamburgers at your annual picnic. You want at least three bratwursts or hamburgers for each of your 40 guests. Bratwursts cost $1.35 each and hamburgers $1.2 each. Your budget is $175.

The first of two films lasted 3 minutes less than twice as long as the second. Together the two films lasted 132 minutes. How long was the first film?

What is 7n + 5 = 5n + 25

There are 4 people at a party. each person brings one gift for each other person. what is the total number of gifts at the party?