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

12 hrs

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

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.

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.