A water collection barrel holds 55 gallons of rainwater. Water is used from this barrel at a rate of 15 gallons every 3 days. At this rate, when will a full barrel of water be completely empty.

$250 deductible means jane must pay the first $250 of her bill. so the insurance company paid = (80% of bill) - deductible = (0.8 x $2550) - $250 = $2040 - $250 = $1790 and jane's cost is = (bill) - (insurance payment) = $2550 - $1790 = $760

The very right one, which is the right triangle