TEKS.MATH.7.4A

Every 2 days a scientist spends 1.25 hours observing dolphins and 3.5 hours observing sea lions. At this rate, how many total hours will the scientist spend observing dolphins and sea lions in 6 days?

• 28.5 h
• 14.25 h
• 9.5 h
• 23.5 h

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TEKS.MATH.7.4A

Which company shows a greater rate of change?

• Water's Edge Rafts
• Ryan's Rafts

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TEKS.MATH.7.4A

The following scatter plot shows Pam's training as she prepares to run a 6 mile race at the end of the month.  Which of the following would be a reasonable approximation for the length of time it would take for her to run 6 miles? 

• A. 50 min
• B. 80 min
• C. 45 min
• D. 60 min

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TEKS.MATH.7.4A

What is the distance between the two points?

• 6.3
• 6.5
• 6.7
• 16

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TEKS.MATH.7.4A

Jeff ran 6 miles in 4 hours. At this rate, how many miles will he run in 6 hours?

• 9 miles
• 4 miles
• 6 miles
• 36 miles

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TEKS.MATH.6.4B

TEKS.MATH.7.4A

What is the distance between the two points?

• 6.3
• 6.5
• 6.7
• 16

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TEKS.MATH.7.4A

Write an equation for this relationship.

• y=18x
• y=18.50x
• y=22.50x
• y=22x

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TEKS.MATH.7.4A

Who has the greater rate of change?

• Braden has the greater rate of change with 60/3
• Omar has the greater rate of change with 100
• Braden has the greatest rate of change with 60
• They both have the same rate of change

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TEKS.MATH.7.4A

Which of the following has a rate of change of 3?

• A
• B
• C
• D

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TEKS.MATH.7.4A

According to the graph above, 5 bags of luggage weighs 150 pounds.

• True
• False

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TEKS.MATH.7.4A