9-18 Station 2: Free Response Practice

Question 1a: Write an equation showing Company A will have the same cost as Company B

x + = x +

Question 1b

It means for 40 , the will be the for both companies.

will be cheaper to get 60 stickers.

Question 2a

Write an equation where Substance A will have the same temperature as Substance B

x + = x +

Question 2b

Explain the meaning of your answer

For 3 , both substances will have the

will have a higher temperature.

Question 3a

Write an equation showing the cost of Company A is the same as Company B

x + = x +

Question 3b

Explain the meaning of your answer

For 2.5 the will be the for both companies

will be cheaper/