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Cloud [144]
3 years ago
6

PLEASE HELP!!!!!! I need help on this problem

Mathematics
1 answer:
Thepotemich [5.8K]3 years ago
5 0

Answer:

185 minutes.

Step-by-step explanation:

It is possible to model an equation for this, such that

0.10x + 14.80 = 0.08x + 18.50

where x represents the number of minutes.

Then, you solve for x:

0.10x + 14.80 = 0.08x + 18.50 \\ 0.02x = 3.70 \\ x =  \frac{3.70}{ 0.02}  \\ x = 185

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Answer:

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Step-by-step explanation:

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7 0
3 years ago
What is 18÷15÷12÷9= tell me what is this answer pleas tell me
Alla [95]

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Have a great evening. I hope this helped! :)

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Step-by-step explanation:

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a tennis player hits a serve that cannot be returned 45 percent of the time. Out of 300 serves, how many can yiu predict will no
lubasha [3.4K]

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