Answer:
danny
Step-by-step explanation:
Danny charges $11 a hour while martin charges $18 a hour
Danny offers a better deal
Because you have to find out how much each person is charging for each hour of swimming lessons divide Danny's $22 by 2 to get $11 for one hour. And divide Martin's $90 by 5 to get $18 for one hour. Danny is giving you a better deal than Martin.
Check the picture below.
To make it trinomial it has to be ax²+bx+c
For 20 tickets its 35 dollars
For 50 tickets its 87.50 dollars
For r tickets its 140 dollars
