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Real-World Linear Equations

Authored by Thomas LeesvilleRdMS

Mathematics

8th Grade

CCSS covered

Used 7+ times

Real-World Linear Equations
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26 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which is the same as 5+3(4)

5+3+3+3+3

5+5+5+4

5+5+3+3+3

8+4+4+4

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

A plumber charges $25 for a service call. He then charges $100 per hour.  Write a linear equation to model this situation if x represents the number of hours the plumber works

y = 100x
y = 25x

y = 100+25x

y = 25+100x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

A plumber charges $80 for a service call. He then charges $160 per hour.  Write a linear equation to model this situation if x represents the number of hours the plumber works

y=80x+160

y =160-80x

y = 160+80x

y=80+160x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

A plumber charges $85 per hour. He also charges $75 for a service call.  Write a linear equation to model this situation if x represents the number of hours the plumber works

y=75+85x

y =75x+85

y =75x-85

y=85-75x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

5.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

A plumber charges $200 for a service call. He then charges $112 per hour.  

How much will the TOTAL bill be if the job takes 4 hours?

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

A plumber charges $140 for a service call. He then charges $78 per hour.  

Which is true?

2 hour job= $296

8 hour job = $765

2 hour job= $296

9 hour job=$842

2 hour job= $264

12 hour job=$982

2 hour job= $264

10 hour job= $821

Tags

CCSS.HSF-LE.A.1B

7.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

A plumber charges $120 for a service call. He also charges $70 per hour for labor.

How many hours did the plumber work if the total bill was $540.00?

Tags

CCSS.7.EE.B.4A

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