Proportional Relationships
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
Wayground Content
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10 questions
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1.
FLASHCARD QUESTION
Front
What does the point (2,50) mean in the problem situation?
Back
It costs a total of $50 to rent the generator for 2 hours
2.
FLASHCARD QUESTION
Front
Can you use proportional reasoning to find the price of a 40-pound bag of chicken feed based on the prices of a 50-pound bag for $29.98 and a 25-pound bag for $15.49?
Back
No, because there is no constant of proportionality
3.
FLASHCARD QUESTION
Front
Equation for cost, y, of attending camp for x students if total cost is $1,580 for 79 students.
Back
y=20x
4.
FLASHCARD QUESTION
Front
Equation for milk processed in x hours if 6,000 gallons are processed every hour.
Back
5.
FLASHCARD QUESTION
Front
Is the relationship between the price and number of shirts proportional?
Back
Yes, each shirt costs $0.99 to dry clean
6.
FLASHCARD QUESTION
Front
Unit rate for 119 miles per 3.5 gallons?
Back
34 mpg
7.
FLASHCARD QUESTION
Front
Unit rate for 77 miles per 2.2 gallons
Back
35 mpg
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