When the sum of a number and 3 is subtracted from 13 the result is 7

What is the solution to the system of equations x = y + 4 2x - 3y = - 2

What 2 numbers multiply to get 39

At soccer camp Bruce spent one hour and 30 minutes practicing defense and 2 hours shooting. if the camp ended at 2:15 PM what time does it start?

Callie read for 4 hours last week. Luis read 6 times as long. Write an equation to show how long Luis read.

This table gives the dimensions for a scale drawing of a house. Every 2 inches on the scale drawing represents 1.5 feet of the original house. Use proportional reasoning to complete the table with the original lengths. Scale Model (in.

How to find the Pathagorian therom

Boris Heban is single and pays into an HMO. The total cost is $8,190 annually, and the employer pays 90 percent of the total cost.

What is the answer to this math problem - 3•1-2 (5•1-7)

Find the 5th partial sum of the arithmetic sequence an=2n-3.

Find three consecutive odd integers such that the sum of the smallest number and middle number is 27 less than 3 times the largest number.