Topic 9 Review

Match the following

• h is greater than 36

• h is less than or equal to 36

• h is greater than or equal to 36

• h is less than 36

• h is equal to 36

Solve the equation for x.

x +14=21

 Select the inequality that describes each sentence:

Javier ran for less than 8 miles.

• Answer:

  j=8

Match the following

• weight in an elevator must be less than 1500 lbs

• my car weighs more than 1500 lbs

• the scale can hold up to and including 1500 lbs

• the pool must hold at least 1500 gallons

 Select the inequality that describes the sentence:

The temperature to melt ice-cream has to be greater than 32 degrees. 

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Match the following

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Look at the number line to the left:

Which word problem or inequality could have a solution represented by ​the number line? ​​Select all the word problems or inequalities that ​apply.​

• Christopher has read for more than 32 minutes.

• Christopher has read for less than 32 minutes.

• Christopher has read for 32 minutes.

Match the following

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Any whole number greater than 0 is negative.

• True

• False