To calculate the total cost that Isabella's parents spent at the mini-golf park, we need to breakdown the costs step by step.
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Cost of Adult Games: \[ \text{Number of Adult Games} = 2 \] \[ \text{Cost per Adult Game} = $7.00 \] \[ \text{Total Cost of Adult Games} = 2 \times 7 = $14.00 \]
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Cost of Child Games: \[ \text{Number of Child Games} = 3 \] \[ \text{Cost per Child Game} = $3.50 \] \[ \text{Total Cost of Child Games} = 3 \times 3.5 = $10.50 \]
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Cost of Arcade Tokens: \[ \text{Number of Arcade Tokens} = 20 \] \[ \text{Cost per Arcade Token} = $4.00 \] \[ \text{Total Cost of Arcade Tokens} = 20 \times 4 = $80.00 \]
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Total Cost Before Discount: Now, we add up all the costs: \[ \text{Total Cost} = \text{Total Cost of Adult Games} + \text{Total Cost of Child Games} + \text{Total Cost of Arcade Tokens} \] \[ \text{Total Cost} = 14.00 + 10.50 + 80.00 = $104.50 \]
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Applying the Coupon: Isabella has a coupon for 10% (1/10 off). Therefore, we will calculate 10% of the total cost: \[ \text{Discount} = 10% \times 104.50 = 0.10 \times 104.50 = $10.45 \]
Now, we subtract the discount from the total cost: \[ \text{Total Cost After Discount} = 104.50 - 10.45 = $94.05 \]
Thus, the total amount Isabella's parents spent at the mini-golf park after using the coupon is $94.05.
It seems the choices provided do not match this calculation, so I might have made a misinterpretation error or could clarify further in case of misunderstandings. Check costs to align with the provided options.
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