What is the solution to the system of equations?

{x+3y-z=2

4x+2y+5z=1

3x+z=12

answer is (5,-2,-3)

A bag contains 22 1/2 cups. A recipe for pancakes uses 1 1/4 cups of flour. how many batches of pancakes can be made with one bag of flour

Latasha made 128 ounces of punch. How many cups did she make?

What is 6+r = 5r-4 (r+10)

What are facts about sample space?

Kevin swims 50 meters in 1. 1 minutes on his first day of swimming class. He swims the same distance in 0. 9 minute a week later. The next week, he swims the same distance in 0. 7 minute.

What is the area of 3 5/7ft by 2 6/7ft

The probability of spinning an even number and flipping heads is

Pat is paid an annual salary of $104,000. Find Pat's weekly salary.

2,400 principal earning 2%, compounded annually, after 7 years. Find the balance in the account

Find each probability if a die is rolled. P (divisible by 4)