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vazorg [7]
3 years ago
11

Un campanario tarda 4s en tocar 5 campanadas , ¿Cuanto tardara en tocar 10 campanadas?

Mathematics
1 answer:
abruzzese [7]3 years ago
6 0

¿Cuanto tardara en tocar 10 campanadas?

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Joe earns $425 a week for working 40 hours and an additional $20 an hour for each hour over 40. Last week, Joe made $485. Write
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Answer:

Joe worked 3 hours overtime.

Step-by-step explanation:

Let t = number of hours overworked

425 + 20 × t = 485

425 + 20t = 485

20t = 485 - 425

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\frac{20t}{20} = \frac{60}{20}

t = 3

\therefore Joe worked 3 hours over time.

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Step-by-step explanation:

Given

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Thus, for 4 pair of shoes profit is maximize.

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