You are correct
12.2^2 x 3.14 x 6.1 = 2850.9
Answer:
He drove 18,075.48 miles
Step-by-step explanation:
Since he was charged $17 to begin with, we subtract 17 by $211.36 and get 194.63, then we multiply our answer by 93 to get the exact amount of miles he drove. We then get the product of 18,075.48 miles.
Product rule is

so if ou have

not sure what yo mean by positive exponents, just add them
Brian makes a $5,000 payment 1 a car if he needs to pay $300 per month for the next 48 months how much will he pay for the car?