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const2013 [10]
3 years ago
14

What is -7.5 • -2 and 3/4

Mathematics
1 answer:
dezoksy [38]3 years ago
5 0

The negatives cancel and 2  3/4 can be changed into 2.75.

7.5 • 2.75 = 20.625

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Tantasic charges a reservation fee of 20$ and $1 per minute in a tanning bed. Bettersun charges no reservation fee but charges 2
yuradex [85]

Answer:

The indifference point is 20 minutes

Step-by-step explanation:

Giving the following information:

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Reservation fee of 20$ and $1 per minute

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<u>First, we need to structure both total cost formulas:</u>

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20 = 1x

20= x

The indifference point is 20 minutes

6 0
3 years ago
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Step-by-step explanation:

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