GED Prep

Which inequality is represented by the graph below?

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Which inequality is represented in the graph below?

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Maria bought seven boxes. A week later half of all her boxes were destroyed in a fire.

There are now only 22 boxes left. With how many did she start?

On February 18, from 9 a.m. until 2 p.m., the temperature rose from 14°F to 36°F. What was the total increase in temperature during this time period?

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What is the first step in simplifying the expression?

• square 5

• add 4 and 5

• subtract 3 from 2

• multiply 3 by 4

The expression shown simplifies to what number?

• -45

• -33

• 63

• 192

It takes Tim 4.5 hours to run 50 kilometers. Which expression will allow him to change this rate to minutes per mile?

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A cell phone can receive 120 messages per minute. At this rate, how many messages can the phone receive in 150 seconds?

• 48

• 75

• 300

• 18,000

1. What is the volume of a right circular cone that has a height of 7.2 centimeters and a radius of 2.5 centimeters, to the nearest tenth of a cubic centimeter?

• 37.7

• 47.1

• 113.1

• 141.4

The rectangular prism shown has a length of 3.0 cm, a width of 2.2 cm, and a height of 7.5 cm. What is the surface area, in square centimeters?

• 45.6

• 49.5

• 78.0

• 91.2