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Course: 8th grade?>?Unit 3
Lesson 9: Linear models- Linear graphs word problems
- Modeling with tables, equations, and graphs
- Linear graphs word problem: cats
- Linear equations word problems: volcano
- Linear equations word problems: earnings
- Modeling with linear equations: snow
- Linear equations word problems: graphs
- Linear equations word problems
- Linear function example: spending money
- Linear models word problems
- Fitting a line to data
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Linear equations word problems
Problem
Andrei wants to fill a glass tank with spherical marbles and then fill the remaining space with water.
The variable models the amount of water (in liters) Andrei uses if he uses marbles.
What is the volume of each marble?
liters