Please help! I've been struggling on this question, I keep getting the wrong answer.

Question

A rental car company charges $40 per day to rent a car and $0.06 for every mile driven. Aaden wants to rent a car, knowing that: He plans to drive 100 miles. He has at most $130 to spend. Write and solve an inequality that can be used to determine xx, the number of days Aaden can afford to rent while staying within his budget.

Answer 1

$40 per day

6 cents per mile

100 miles

$130 budget

how many days max

40d +.06m =130

m=100

40d= 130-6=124

d=124/40= 3.1 days

3 days max with $4 left over