The sales commission is at 10% at an election store. How much dose Saul have to sell in 22 hours to earn 12.50 per hour from commission

It is 6% because if you subtract 69-58=6 so 6% is the answer to your question.

$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