Constant rate of change (unit 3)

What is the constant rate of change?

• Not here.

• $80 per month.

• $82 per month.

• $41 per month.

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CCSS.6.RP.A.2

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Find the constant rate of change for this graph.

• 2 lb per person

• 1 lb per person

• 3 lb per person

• 4 lb per person

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CCSS.6.RP.A.2

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What is the rate of change for the following graph?

• 80
• 20
• 40
• 160

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Analyze the point (3, 27). What does the point represent? 

• The point (3,27) represents 27 shirts for $3. 
• The point (3,27) represents $27 for 3 shirts. 

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The table show's your profit from your summer mowing job. What is the rate of change?

• $10 per hour

• $20 per hour

• $5 per hour

• $12 per hour

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CCSS.6.RP.A.2

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Solve the proportion.

• k=5
• k=45
• k=60
• k=90

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Josh bought a pizza with eight slices of pizza for $12. What is the cost of a slice of pizza?

• $12
• $1.50
• $3
• $1

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CCSS.6.EE.B.7

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The physician knows that 1 inch is equal to 2.54 centimeters. He will need a needle 7.5 cm long to take a bone marrow sample. This is equal to how many inches? Round to the nearest hundreth of an inch.

• 2.96 inches
• 1.91 inches
• 3.0 inches
• 2.52 inches

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CCSS.7.EE.B.3

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One fluid ounce is approximately 30 milliliters. A water bottle holding 20 fluid ounces would hold how many milliliters (mL)?

• 1.5 mL

• 66.7 mL

• 264 mL

• 600 mL

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CCSS.6.NS.B.3

CCSS.6.RP.A.2

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2 inches is approximately 5 centimeters. Kevin is 66 inches tall. How many centimeters (cm) tall is he?

• 151.1 cm

• 165 cm

• 265 cm

• 660 cm

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