Systems and Word Problems

Systems and Word Problems

8th - 9th Grade

16 Qs

quiz-placeholder

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Systems and Word Problems

Systems and Word Problems

Assessment

Quiz

Mathematics

8th - 9th Grade

Medium

CCSS
8.EE.C.8B, 8.EE.C.8C, HSA.CED.A.3

+1

Standards-aligned

Created by

Andrew McCandless

Used 340+ times

FREE Resource

16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

On Monday Joe bought 10 cups of coffee and 5 doughnuts for his office at the cost of $16.50  On Tuesday he bought 5 cups of coffee and 10 doughnuts for a total of $14.25.  Which equations could be used to determine the cost of the coffee? 
10c + 5d = 14.25
5c + 10d = 16.50
10c + 5d = 16.50
5c + 10d = 14.25
c + d = 10
5c + 10d = 16.50
c + d = 5
5c + 10d = 16.50

Tags

CCSS.8.EE.C.8C

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Your family goes to a restaurant for dinner. There are people in your family. Some order the chicken dinner for $14.80, and some order steak for $17. If the total bill was $91, which system best represents the situation? 
x + y = 6
14.80x + 17y = 91
x + y = 91
14.80x + 17y = 6
x + y = 6
14.80y + 17x = 91
x + y = 91
14.80x+ 17y = 6

Tags

CCSS.HSA.CED.A.3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Flagship Cinemas sells movie tickets that are $4 for matinees and $7 for regular. One night, the theater sells 578 tickets and collects $3365 in total ticket sales.
Which system best represents the situation?
4x + 7y = 578
x + y = 3365
4x + 7y = 3365
x + y = 578
4y + 7x = 578
x + y = 3365
4y + 7x = 3365
x + y = 578

Tags

CCSS.HSA.CED.A.3

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the solution to this system of linear equations? 
Use substitution.

y = -2x - 6
-2x + y = 6
(0, -3)
(-3, -12)
(-3, 0)
(3, -12)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the value of x in the solutiont o this system of linear equations?
Use substitution.

y = -3x + 3
- 2x + 2y  = 6
0
No solution
4
- 4

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Homer sells tickets for admission to your school play and collects a total of $104. Admission prices are $6 for adults and $4 for children. He sold 21 tickets total. Solve the system:
x + y = 21
6x + 4y = 104
(10, 11)
(12, 9)
(11, 10)
(9, 12)

Tags

CCSS.8.EE.C.8C

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image
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