Question

F(n)=-2.5n+75
what the remaining of the value in dollars of the gift card after 20 days?

Answer 1

The remaining value in dollars of the gift card after 20 days is $25.

Step-by-step explanation:

To find the remaining value in dollars of the gift card after 20 days, we need to substitute the value of n as 20 into the function f(n) = -2.5n + 75.

So, f(20) = -2.5 * 20 + 75

= -50 + 75

= 25.

Therefore, the remaining value in dollars of the gift card after 20 days is $25.