At the local coffee shop they sell a reusable mug for $6. If you use the mug for a refill, the refill costs $1.30. Last month Jason spent $29.40 for the mug and refills.
Required
1
Required
1
Question 2
2.
Solve for r.
Question 1
1.
Which equation can be used to determine the number of refills, r, Jason purchased last month?