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23 June, 15:14

The gym trainer is purchasing some new weights and a new balance bar. The weights cost $4.50 each. The balance bar costs $78. The trainer has $156. What is the greatest number of weights the trainer can purchase?

Question 13 options:

17

18

20

24

Mr. Blair is taking his family to the Great Wolfe Lodge. There are 10 people going to the Great Wolfe Lodge, and they need 3 rooms. Mr. Blair pays $110 for each of the three rooms. He gives each person including himself an allowance of money to spend. Mr. Blair has budgeted $530 for the rooms and the spending money he gives each family member. How much money did he allow in the budget for each member to spend?

Question 14 options:

$15.00

$20.00

$43.00

$53.00

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Answers (1)
  1. 23 June, 17:33
    0
    1. 4.5 x + 78 = 156

    156 - 78 = 78 / 4.5 = 17

    2. 110 x 3 = 330

    530 - 330 = 200

    200 / 10 = $20 each
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