Solve It! During summer vacation, you work two jobs. You walk three dogs several times a week, and you work part time as a receptionist at a hair studio. You earn $8 per hour as a receptionist and $20 per week per dog. Your weekly schedule (shown here) is the same each week. How much will you earn in 10 weeks?

$60

$1600

$160

$2200

2

2

10

Problem 1 Got It?

A

B

C

D

To model a situation with an algebraic expression, do the following:

1. Relate the given information.

2. Define variables.

3. Write an expression.

3

3

10

Problem 2 Got It?

A

B

C

D

4

10

Problem 3 Got It? What is the value of the expression below for x = 6 and y = -3?

Enter only a number.

5

5

10

Problem 4 Got It?

A

B

C

D

6

6

10

Problem 5 Got It?

A

B

C

D

7

7

10

Problem 5 Got It?

A

B

C

D

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