

Solving Systems of Inequalities Through Word Problems
Interactive Video
•
Mathematics
•
8th - 12th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Emma Peterson
FREE Resource
Standards-aligned
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the variables defined for the flour and cornmeal problem?
x for pounds, y for dollars
x for dollars, y for pounds
x for cornmeal, y for flour
x for flour, y for cornmeal
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the inequality for the total cost of flour and cornmeal?
1.50x + 2.50y < 25
1.50x + 2.50y > 25
1.50x + 2.50y ≤ 25
1.50x + 2.50y = 25
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the y-intercept for the inequality representing the total cost of flour and cornmeal?
25
10
6
0.6
Tags
CCSS.HSA.REI.D.12
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the seafood restaurant problem, what is the inequality for the total weight of fish?
4x + 3y < 240
4x + 3y ≤ 240
4x + 3y ≥ 50
4x + 3y > 50
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the y-intercept for the inequality representing the total cost of perch and salmon?
50
80
60
240
Tags
CCSS.HSA.REI.D.12
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the advertising costs problem, what is the inequality for the total number of ads?
30x + 50y < 3000
30x + 50y ≤ 3000
30x + 50y > 20
30x + 50y ≥ 20
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the slope of the line representing the total cost of advertising?
-3/5
-1
-4/3
-2
Tags
CCSS.8.EE.B.5
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