Last week, Janna ran 5 miles more than her sister Teresa t. Janna ran 15 miles last week. Write an equation that could be used to find the number of miles Teresa ran last week.
Question 7
7.
Amanda earns $6 per hour at her job. Write an equation that can be used to find the number of hours, h, she should work to earn $42.
Question 8
8.
Determine which of the given values make the equation true.
Question 9
9.
Write the equation that represents the model.
Question 10
10.
What is the variable in the following problem 6b-4 = 24