REDName_________________________

     

If there are 12 tables, how many people can sit down?

If there are 20 tables, how many people can sit down?

Sal is having a party and having people sit at a long line of tables. Each table can sit 4 people, plus one person cat sit at each end of the line of tables, as shown.

4) 5)

6)

7)

YELLOWName_________________________

 

If there are 12 tables, how many people can sit down?

If there are 20 tables, how many people can sit down?

3) Sal is having a party and having people sit at a long line of tables. Each table can sit 4 people, plus one person cat sit at each end of the line of tables, as shown.

2)

Convert the following temperatures by evaluating the formula for F:

95°F = ______°C

77°F = ______°C

50°F = ______°C

59°F = ______°C

23°F = ______°C

4) The cost to ship a package is $2.79 plus an additional $0.38 per pound. Write an expression to find the total spent.

How much would it cost to ship an 8 pound package?

7)

5) 6)

8)Jason has 50 gallons of water in his bathtub.  The bathtub drains at 4 gallons per minute.  Write the expression Jason can use to find the total amount of water left in the bathtub after m minutes.

Evaluate the expression if Jason has let the water drain for 180 seconds.

Jill charges a base rate of $25 to mow a lawn plus $18 for each hour she mows the lawn.  Write an expression to show how much money  she makes after h hours.

Evaluate the expression to find how much Jill makes after 5 hours.

Jasmine wants to rent a bike while she is on vacation. The rental fee is $8.00 plus an additional $2.50 for every hour the bike is rented. Write an expression that Jasmine can use to find the total cost of renting a bike for any number of hours.

Fill in the table to show the total cost of renting a bike for 1, 2, 3, 4, and 5 hours. 

Hours Cost

1

2

3

4

5

GREENName_________________________

1) Meg and Tom were both running for Student Council President.  Meg received 50 more than twice the amount that Tom received.  If Tom received v votes, write the expression for the amount Meg received.  

Evaluate the expression if Tom received 30 votes.

2) Jason has 50 gallons of water in his bathtub. The bathtub drains at 4 gallons per minute. Write the expression Jason can use to find the total amount of water left in the bathtub after m minutes.

Evaluate the expression if Jason has let the water drain for 180 seconds.

3) Sara is jogging around her neighborhood. She is running at a rate of .1 miles per minute. Write an expression to represent her total distance after m minutes.

How long will it take her to run 3 miles?

If there are 12 tables, how many people can sit down?

If there are 20 tables, how many people can sit down?

If 70 people attend the party, how many tables will he need?

4) Sal is having a party and having people sit at a long line of tables. Each table can sit 4 people, plus one person cat sit at each end of the line of tables, as shown.

Write an expression to determine how many people can sit at x number of tables.

5) 6)

1.  Evaluate the following expressions for             for x = -4 and y = -2A.   x – yB.3x + 2yC. -x⁴ + y²D. 5x + 4yE. 32/x + yF.  3/x + .25yG.         x²  – 3y 

8)

Jen is paddling a canoe from one side of alake to the other. She is paddling at a rate of35 yards per minute. 

Write an expression that shows the total number of yards she paddles in m minutes. 

Use your expression to determine how far she would go in a half hour.

 

7) 8)

*Hint: plug each x value in.