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745LRIS WS#21 (Pink) Proportional Equations

Last updated over 1 year ago

37 Nsɛmmisa

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37.

I will know I am successful when:
*I can identify the unit rate and constant of proportionality to write and accurately use a proportional equation.

4 - I know this VERY well. I could teach it to someone else.

3 - I feel like I know this pretty well. I get almost every question right the first time.

2 - I feel like I am still learning this. I still have some questions and am unsure sometimes.

1 - I don't understand at all. I have LOTS of questions and am not sure what to do most of the time. I NEED TO BE REQUESTED FOR ADVISORY!

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1.

Jacky wants to spend $12 on an 8-lb bag of mangos. What is the price per pound?
Write the unit rate like:

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2.

Jacky wants to spend $12 on an 8-lb bag of mangos. What is the constant of proportionality (k)?
Write the constant of proportionality as a fraction in simplest form like:

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3.

Jacky wants to spend $12 on an 8-lb bag of mangos. What is the price per pound?
Use the Constant or proportionality to write the Equation like: (c=kp where k is the constant of proportionality)

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4.

Jacky wants to spend $12 on an 8-lb bag of mangos. What is the price per pound?
How much would it cost to buy 6-lb of mangos?
Write your answer like: $1

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5.

Maddi is traveling 90 miles in 1.5 hours. What is her speed in miles per hour?
Write the unit rate like:

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6.

Maddi is traveling 90 miles in 1.5 hours. What is her speed in miles per hour?
Write the constant of proportionality as a fraction in simplest form like:

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7.

Maddi is traveling 90 miles in 1.5 hours. What is her speed in miles per hour?
Use the Constant or proportionality to write the Equation like: (m=kh where k is the constant of proportionality)

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8.

Maddi is traveling 90 miles in 1.5 hours. What is her speed in miles per hour?
How far can she travel in 4 hours? Your answers should be in miles.
Write your answer like: 2 miles

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9.

Write the unit rate like:

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10.

Find the Constant of Proportionality:
Write your answer like:

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11.

Use the constant of proportionality to write the Equation (y=kx where k is the Constant of Proportionality)

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12.

How far can you go in 5 seconds?
Write your answer like: 2 ft

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13.

Write the unit rate like:

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14.

Find the Constant of Proportionality:
Write your answer like:

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15.

Use the Constant of Proportionality to write the Equation (y=kx where k is the Constant of Proportionality)

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16.

How much will it cost to buy 25 newspapers?
Write your answer like: $2

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17.

Nathan made a phone call that costs $7 for 2 minutes. What is the price per minute?
Use the Constant of Proportionality to write the Equation (c=km where k is the Constant of Proportionality)

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18.

Nathan made a phone call that costs $7 for 2 minutes. What is the price per minute?
How much will it cost if he talks on the phone for 24 minutes?
Write your answer like: $2

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19.

Patty spent $18 for 9 boxes of pencils. What is the price per box?
Use the Constant of Proportionality to write the Equation (c=kb where k is the Constant of Proportionality)

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20.

Patty spent $18 for 9 boxes of pencils. What is the price per box?
How much will it cost to buy 50 boxes of pencils?
Write your answer like: $2

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21.

Write the unit rate like:

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22.

Find the Constant of Proportionality:
Write your answer like:

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23.

Use the Constant of Proportionality to write the Equation like: (p=kg)

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24.

How many points will you score after 5 games?
Write your answer like: 2 points

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25.

Write the unit rate like:

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26.

Find the Constant of Proportionality.
Write your answer like:

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27.

Use the Constant of Proportionality to write the Equation like: (h=kp)

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28.

If there are 19 people, how many hats are there?
Write your answer like: 2 hats

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29.

Use the Constant of Proportionality to write the Equation like: (y=kx)

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30.

How many seats are there if there are 10 people?
Write your answer like: 2 seats

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31.

Use the Constant of Proportionality to write the Equation (y=kx)

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32.

How far can they travel in 13 hours?
Write your answer like: 2.2 miles
Round to the nearest tenth.

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33.

Use the Constant of Proportionality to write the Equation (y=kx)

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34.

If there are 12 teachers, how many students are there?
Write your answer like: 2 students

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35.

Use the Constant of Proportionality to write the Equation (y=kx)

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36.

If there are 7 houses, how many pets are there?
Write your answer like: 2 pets