Practice Workbook SE - East Penn School District
Practice Workbook SE - East Penn School District
Practice Workbook SE - East Penn School District
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Name<br />
LESSON 10.7<br />
Problem Solving Strategy<br />
Write an Equation<br />
For 1–5, write an equation and solve.<br />
1. Theresa’s father works 5 days a week for 48 weeks a year. How many<br />
days does her father work in 1 year?<br />
2. Theresa’s father makes $24.50 per hour. How much does he make if he<br />
works 8 hours?<br />
3. The football team is raising money for new footballs. How much money<br />
does the team need to raise if it wants 6 new footballs and each one<br />
costs $17.93?<br />
4. A civil engineer counted the number of cars that passed through an<br />
intersection. If 2,457 cars passed through the intersection in one hour,<br />
how many cars would pass through the intersection in 8 hours?<br />
5. Brianna practices playing guitar for 60 minutes each day. How many<br />
minutes does she practice in one week?<br />
For 6–7, use this information.<br />
Each floor of a nine-story office building has 132 windows.<br />
6. What equation can you use to<br />
find the total number of windows?<br />
A 9 n 132 C n 132 9<br />
B 9 132 n D n 9 132<br />
Mixed Review<br />
8. 14<br />
9. 12 10. 26 11. 42 12. 33<br />
5<br />
<br />
8<br />
<br />
3<br />
<br />
7. How many windows are there<br />
in all?<br />
F 188 H 1,088<br />
G 881 J 1,188<br />
2<br />
<br />
5<br />
<br />
© Harcourt<br />
13. $2.98 7 14. $14.81 3<br />
PW58<br />
<strong>Practice</strong>
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