Unit 6

Expressions

100

Postage stamps cost $0.49 EACH

Create an expression to represent the total cost of m stamps

0.49m

200

Write an expression that is equivalent to 5(x-3)

5x-15

300

A bag contains blue, red, and yellow bracelets 

- there are 20 blue braceletes

- there are r red bracelets 

- there are twice as many yellow bracelets as red bracelets 

Which expression models the total number od bracelets in the bag?

1. 20+1/2r+r

2. 20-1/2r-r

3. 20+2r+r

4. 20-2r-r

3. 20+2r+r

400

Bethany sells books for $0.25 each at a yard sale.

create an expression for the total amount of money Bethany makes selling k books

0.25k

500

Carla has 10 fewer books than Dominic. 

Create an expression to represent the number of books Carla has, where x is the number of books Dominic has.

x-10

Equations

100

Diego buys water bottles for his softball team

- He buys 7 cases, each with t bottles

- Diego buys a total of 168 bottles 

Create an equation that models the situation, where t represents the number of bottles per case purchases 

7t=168

200

The expression x+x+x+x is equivalent to bx

what is the value of b?

b=????

B=4x

300

The expression p+p+p+p+p is equivalent to bp

what is the value of b?

b=????

5p

400

An equation is shown

How would I solve for x?

5x=20

Divide each side by 5

500

Is Ms. Nemeth Awesome

Yes

Find X

100

3/4x=39

x=52

200

2x=8

x=4

300

14x=2

x=7

400

x-4=10

x=14

500

x+8=10

x=2

NAME IT

100

An expression is given

2x-3

Which mathematical term is represented by the 2 in the expression 

1. Coefficent

2. Exponent 

3. Product

4. Variable

1. Co- Efficient 

200

An expression is given

2x-3

Which mathematical term is represented by the x in the expression 

1. Coefficent

2. Exponent 

3. Product

4. Variable

Variable

300

An expression is given

4x+3

Which mathematical term is represented by the 4 in the expression 

1. Coefficent

2. Exponent 

3. Product

4. Variable

Coefficient 

400

An expression is given

2x³

Which mathematical term is represented by the 3 in the expression 

1. Coefficent

2. Exponent 

3. Product

4. Variable

Exponent 

500

An expression is given

4h+9

Which mathematical term is represented by the h in the expression 

1. Coefficent

2. Exponent 

3. Product

4. Variable

Coefficient 

Solve it

100

8x 

X=3

What is the value of the expression

x=24

200

4x+2

x=2

x=10

300

x-12=7

x=19

400

5x+3x

x=4

x=32

500

9x-6

x=9

Solve the expression 

75