Identify a Real World Inequality

Identify a Real World Inequality

Assessment

Interactive Video

Mathematics

10th - 12th Grade

Hard

Created by

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The video tutorial explains how to solve a real-world inequality problem involving a tennis team's fundraising goal. The team needs to raise at least $500 for new equipment and has already raised $275. They plan to wash cars at $5 each to meet their goal. The tutorial guides viewers through setting up and solving the inequality to find the minimum number of cars they need to wash, ultimately identifying the correct solution choice.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the goal amount the tennis team aims to raise for new equipment?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How much money has the tennis team already raised?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

If the team charges $5 for each car washed, how can they represent the number of cars they need to wash?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What inequality can be set up to determine the least number of cars the team must wash to reach their goal?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Why is it incorrect to subtract the amount already raised from the total goal when calculating the number of cars to wash?

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