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Butoxors [25]
2 years ago
7

David earns $15 per hour working at a bowling alley. This week, he earned $180, how many hours did he work? Choose the correct e

quation:
Mathematics
2 answers:
vovangra [49]2 years ago
8 0

Answer:12 hrs

Step-by-step explanation: $15 per hour -> $180/$15 = 12 hours

spayn [35]2 years ago
6 0

Answer:

1 hour = 15$

? = 180$

and we use criss cross.

1 hour×180$ = ?×15$

next we divide both of side by 15$.

then cancl $ by$ and we divide 180 to 15 and

we gain 12 and we add hour

the fainal result is 12 hour.

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2 years ago
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3 0
2 years ago
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4 0
3 years ago
If the 7th of an AP is equal to 11 times the 11th term, find the 18th term
Zina [86]

Answer:

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Step-by-step explanation:

The seventh term of an AP is written as:

a + 6d

The eleventh term of an AP is written as:

a + 10d

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Expand to get:

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3 0
3 years ago
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