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Monique bought 3 boxes of cereal at the grocery store. Each box of cereal costs c dollars. 

Which equation represents the total amount of money, t, Monique spent on cereal?

• t = 3 + c

•  t = 3c

•  t = c + 3c

• t = 3 ÷ c

The fee for a softball team to enter a tournament is $250. For each game the team plays in the tournament, there is an umpire fee of $15 per game. 

Which equation represents the total fees, f, of a softball team who enters this tournament and plays g games?

• f = (250 + 15)g

•  f + 250 = 15g

• f = 250 + 15g

• f + 15g = 250

Jason started with $500 in his savings account. He saves $125 each week while working at a summer job. Which equation shows how the total amount in his account, T, depends on the number of weeks he works, w?

• T = 125w + 500

•  T = 125 + 500 + w

•  T = 125w – 500

• T = 125w x 500

Cal is earning reward points, p, for every box of candy, b, he sells for a fundraiser. He is awarded 5 points for each box sold. Which statements are true? Choose ALL that are correct.

• p = 5b

• The number of points, p, depends on the number of  

  boxes, b.

• In order to redeem reward points for a prize worth 

  72 points, Cal must sell more than 14 boxes of  

  candy.

• This situation can be represented by the equation 

  b = 5p.

• The number of boxes, b, depends on the number of  

  points, p.

An appliance repair company charges $22 per hour to do repairs. In addition, the company charges a $35 flat-rate fee per repair visit. Which equation represents the total cost, C, of a single repair visit that takes h hours?

• C = (22 + 35)h

• C + 35 = 22h

• C = 22h + 35

• C + 22h = 35h

Noelle and Gina have a combined height of 130 inches. Noelle is 4 inches taller than Gina. How tall is each girl? Let n stand for Noelle's height.

• 2n - 4 = 130

  67 and 63

• n = 130

  69 and 65

• 2n = 130

  70 and 60

• 2n + 4 = 130

  65 and 61