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.

hi, i am not sure about this one but i think its d,

hope this !

a negative exponent is translated as follows:

so, we have