Answer:
$205
Step-by-step explanation:
A coupon is an authentic paper that shows the amount of a given discount when purchasing a particular good.
The cost of the bike = $260.
The worth of the coupon = $55
Amount paid by Sarah for the bike = the cost of the bike - the worth of the coupon
= 260 + (-55)
= 260 - 55
= 205
Thus, Sarah paid $205 for her bike.