Martin has a gift card to a coffee shop. each day he buys the same coffee. this table shows the amount remaining in dollars on the gift card on different days. time (days) 2 4 5 7 amount remaining ($) $24.10 $18.20 $15.25 $9.35 which equation represents this situation, where x is the time and y is the amount remaining? a) y+15.25=−2.95(x+5) b) y+24.10=2.95(x−2) c) y−9.35=−2.95(x−7) d) y−18.20=−2.95(x+4)

Step-by-step explanation:

Time (days)                      2         4                 5        7

Amount remaining ($) $24.10    $18.20    $15.25    $9.35

We are supposed to find  equation represents this situation, where x is the time and y is the amount remaining

So, we will use point slope form :

Formula :

Where

Now (x_1,y_1)=(7,9.35)

Formula :

Substitute the values:

So, Option c is true

Hence equation represents this situation, where x is the time and y is the amount remaining is

10 down (bang1)

5 up

5down (2)

2.5 up

2.5 down (3)

1.25 up

1.25 down (4)

now add them up : )

hoped i lol

step-by-step explanation: