Discover the best answers to your questions with the help of IDNLearn.com. Discover comprehensive answers to your questions from our community of knowledgeable experts.

it costs 5.50 per hour to rent a pair of ice skates for up to two hours. after 2 hours, the rental cost per hour decreases to 2.50. how much does it cost to rent a pair of skates for 3 hours

Sagot :

So you are adding the two, $5.50 and $2.50, because the first two hours are a fixed price, and the last hour costs $2.50.
$5.50 + $2.50 = $8.00