Answer:
12.1x+t
Step-by-step explanation:
since we do not get a specific amount we must add 4.8 and 7.3 and substitute the amount the driver earns per mile with x and use t as a variable if they charge something like $5 just to get in before driving
If u add up 15,17, and 19 they add up to 51
They are balanced more evenly than other shapes
(5*3)(2*3)=(15)(6)=90
7*3=21
21*3=63
