Real world Linear Relationships

Sally will earn $30 for every 5 hours that she babysits. Which of the following equations can be used to represent the proportional relationship?

• y = 1/6x +30

• y = 6x

• y = 5x + 6

• y = 6x +5

Tags

CCSS.7.RP.A.2C

At what rate did the rain fall?

• 2 cm per hour

• ¹/₄ cm per hour

• ¹/₂ cm per hour

• 4 cm per hour

Tags

CCSS.8.EE.B.5

• Taylor can write 6 words per minute
• Taylor can write 25 words per minute
• Taylor can write 50 words per minute
• Taylor can write 150 words per minute

Tags

CCSS.8.EE.B.5

Bowling costs $4 for shoe rental plus $5 for every game. Which equation shows how much it costs to go bowling for x games?

• y = 4 + 5x
• y = 5 + 4x
• y = 4•5•x
• y = 5x - 4

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The graph below shows the temperature of cooling water after it has been taken off a stove. What is the approximate temperature after 4 minutes?

• 70 degrees

• 75 degrees

• 80 degrees

• 85 degrees

Tags

CCSS.6.NS.C.5

CCSS.6.SP.B.4

Which interpretation is correct?

• There is a membership fee of $20 and it costs $10 to rent each game.

• There is a membership fee of $20 and it costs $2 to rent each game.

• There is no membership fee and it costs $2 to rent each game.

• There is no membership fee and it costs $10 to rent each game.

Tags

CCSS.8.EE.B.5

c: the cost of one ice cream cone

I bought 3 ice cream cones and paid $9. How would I write this equation?

•  $9c+3=9$  

•  $3c+9=0$  

•  $3c=9$  

•  $3c=-9$  

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Ellie uses eggs to make omelettes as shown in the table . Which statement below is true?

• Ellie uses 2 eggs to make 6 omelettes.

• Ellie uses 12 eggs to make 3 omelettes.

• Ellie uses 9 eggs to make 3 omelettes.

• Ellie uses 4 eggs to make 12 omelettes.

Tags

CCSS.HSF-LE.A.1B

Mrs. Davis sews stuffed bears. She buys buttons to decorate the bears. The table shows the numbers of buttons needed for different numbers of bears.

Which of the following statements is NOT true about the information in the table?

• There are 7 buttons on each bear.

• The number of buttons divided by 7 equals the number of bears.

• The number of buttons multiplied by 7 equals the number of bears.

• The number of bears multiplied by 7 equals the number of buttons.

Tags

CCSS.6.RP.A.3B

Rudolfo has 15 toys in his toy box, and he adds 2 new toys every month. Based on this information, which representation best shows this relationship between the number of toys Rudolfo has in his toy box, y, and the number of months that have passed, x?

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Tags

CCSS.HSF-LE.A.1B