AnswersMOHEGAN - ALGEBRA 1AIntroduction to Compound Inequalities

Introduction to Compound Inequalities Answers

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Jeremy rides a Ferris wheel. The graph shows h, Jeremy’s height above the ground at any time during the ride.

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A
10 < h < 50
B
10 ≤ h ≤ 50
C
h > 10 or h < 50
D
h ≥ 10 or h ≤ 50
2
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Which graph represents the compound inequality?–3 < n < 1

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Option A
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Option D
3

Which scenario can be modeled using the graph below?

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A
A temperature range is within 5 degrees of 60 degrees Fahrenheit.
B
A scientist uses more than 55 and less than 65 mL of water in an experiment.
C
A commuter train takes less than 55 minutes or more than 65 minutes to complete one route.
D
A worker makes greater than $55 per day but less than $65 per day.
4

Which set of numbers is included in the solution set of the compound inequality?

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A
{–7, 5, 18, 24, 32}
B
{–9, 7, 15, 22, 26}
C
{16, 17, 22, 23, 24}
D
{18, 19, 20, 21, 22}
5

Which graph represents the compound inequality?h ≥ –5 and h < 2

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Option A
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Option B
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Option C
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Option D
6

To support a shelf, the diameter of a bolt can measure anywhere from 0.2 cm less than 1.5 cm to 0.2 cm greater than 1.5 cm. Which graph represents the possible measures of the diameter of the bolt?

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Option A
B
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Option B
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Option C
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Option D
7

A chef knows that ground beef used for hamburger is safe to eat once it reaches 160 degrees Fahrenheit. For optimized taste and safety, he will not allow a hamburger cooked to a temperature under 160 degrees or over 170 degrees to be served. Which graph represents the conditions under which the chef will not allow the hamburger to be served?

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Option A
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Option C
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Option D
8

Which compound inequality is represented by the graph?

Question illustration
A
–3 ≤ x < 1
B
–3 < x ≤ 1
C
x ≤ –3 or x > 1
D
x < –3 or x ≥ 1
9

For one photography session, Dexter earns no less than $50, but no more than $100. Which inequality can be used to represent his earnings, e?

A
e ≥ 50 or e ≤ 100
B
e > 50 or e < 100
C
50 < e < 100
D
50 ≤ e ≤ 100
10

The weight of a box of cereal can vary by of an ounce and still be sold as a full box. Each box is supposed to contain 18 ounces of cereal. Which graph represents the possible weights of boxes that are overfilled or underfilled and cannot be sold as full boxes?

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Option A
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Option B
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Option C
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Option
Option D

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