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xxTIMURxx [149]
3 years ago
10

Bob did chores for his neighbor. The first day he earned $8. Then he earned $10 a day for

Mathematics
1 answer:
Aleksandr [31]3 years ago
7 0

9514 1404 393

Answer:

  $128

Step-by-step explanation:

Bob's total earnings were ...

  $8 + ($10/day)(6 days/week)(2 weeks) = $8 +$10·6·2 = $128

Bob earned a total of $128.

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Answer:

40951

Step-by-step explanation:

Using the principles of inclusion - Exclusion

Where C(n,r)=n!/(n-r)!r!

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5 0
3 years ago
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Answer:

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Step-by-step explanation:

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