Which expression represents the value, in dollars, of a certain number of quarters, q, and dimes, d? 0.35qd 0.35q + d 0.10q + 0.25d 0.25q + 0.10d

0.25q + 0.10d

Step-by-step explanation:

We know that each quarter values 0.25 dollars, therefore the amount in dollars of q quarters would be 0.25q.

On the other hand, each dime has a value of 0.10 dollars, therefore the amount in dollars of d dimes would be 0.10d

If we have both quarters and dimes, we would need to sum up the previous two expressions: 0.25q + 0.10d would be the value in dollars of this.

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.

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