Question

Use the information you found in Part 1 to help you answer Part2.Type of Ball football basketball baseball softballCost perBall$8.00 $9.00 $7.00 $5.00TotalNumber ofBalls(from Part1)1. When Mrs. Weeks bought all of the baseballs and softballs, she paidfor them using four $100.00 bills. How much change did she receive?2. Write expressions that include parentheses and order of operations toshow how to find the answer. Show your work.3. After school began, Mrs. Weeks realized that she needed morebasketballs and footballs. If she spent $135.00 on basketballs and$48.00 on footballs, how many more balls did she purchase?4. Write expressions the include parentheses and order of operations toshow how to find the answer. Show your work.

Answer 1

The number of footballs given is

`f=8`

The equation for basketball will be

`\begin{gathered} basketball=2f+2 \\ b=2(8)+2 \\ b=16+2 \\ b=18 \end{gathered}`

The equation for baseball will be

`\begin{gathered} baseball=5f-4 \\ baseball=5(8)-4 \\ baseball=40-4 \\ baseball=36 \end{gathered}`

The equation for softball will be

`\begin{gathered} s=(1)/(2)baseballs+6 \\ s=(1)/(2)(36)+6 \\ s=18+6 \\ s=24 \end{gathered}`

Part 2:

The table will be used to solve part 2