Open Up - Grade 7 - Mathematics - Unit 2 - Lesson 6
By Formative Library
Last updated over 2 years ago
10 Questions
1
1.
A car is traveling down a highway at a constant speed, described by the equation d = 65t , where d represents the distance, in miles, that the car travels at this speed in t hours.
What does the 65 tell us in this situation?
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2.
A car is traveling down a highway at a constant speed, described by the equation d = 65t , where d represents the distance, in miles, that the car travels at this speed in t hours.
How many miles does the car travel in 1.5 hours?
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3.
A car is traveling down a highway at a constant speed, described by the equation d = 65t , where d represents the distance, in miles, that the car travels at this speed in t hours.
How long does it take the car to travel 26 miles at this speed?
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4.
Elena has some bottles of water that each hold 17 fluid ounces.
Write an equation that relates the number of bottles of water (b) to the total volume of water (w) in fluid ounces.
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5.
Elena has some bottles of water that each hold 17 fluid ounces.
How much water is in 51 bottles?
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6.
Elena has some bottles of water that each hold 17 fluid ounces.
How many bottles does it take to hold 51 fluid ounces of water?
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7.
There are about 1.61 kilometers in 1 mile. Let x represent a distance measured in kilometers and y represent the same distance measured in miles.
Write two equations that relate a distance measured in kilometers and the same distance measured in miles.
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8.
In Canadian coins, 16 quarters is equal in value to 2 toonies.
Fill in the table.
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9.
From question 8. What does the value next to 1 in the table, mean in this situation?
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10.
Each table represents a proportional relationship. For each table:
- Fill in the missing parts of the table.
- Draw a circle around the constant of proportionality.
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