Solving Systems of Linear Equations by Substitution

What is the cost of an adult ticket if a student ticket costs $3?

• $5

• $8

• $6

• $7

If strawberries cost $4 per pound, how much do blueberries cost per pound?

• $6

• $5

• $4

• $3

What is the equation used to represent the cost relationship between strawberries and blueberries?

• B = S + 2

• B = S + 1

• B = 2S + 1

• B = S - 1

If two pizzas and two sodas cost $21, and a pizza costs $3 more than two sodas, what is the cost of a soda?

• $3.50

• $2.00

• $2.50

• $3.00

How much does a pizza cost if a soda costs $2.50?

• $9

• $8

• $7

• $6