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8_murik_8 [283]
2 years ago
11

I will make brianliest

Mathematics
1 answer:
barxatty [35]2 years ago
8 0

Answer: your answer is the eighth graders should get the fourty points here's why ;)

when you add up all the times

56.81+59.22+57.39+60.11=233.53 seconds that in minuets is three minuets and eighty nine seconds(3.89)

Step-by-step explanation:

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Answer:

  $68.97

Step-by-step explanation:

Markup is the difference between the cost of an item and the price at which it is sold:

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So, we have ...

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or

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Then, to find the cost price, we can divide by its coefficient in this equation. Doing that gives ...

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