An onsite oil change service charges a flat rate of $40.00 per service call and an additional $2.25 per mile fee for travel outside a certain radius. josh budgets $200 per year for oil changes on his vehicle. he lives 7 miles outside the radius. what is the greatest number of oil changes (c) that he can schedule and keep on budget for the year?

c = 3 oil changes

Step-by-step explanation:

The fixed rate for oil change is $ 40

The surplus rate for miles outside the radius is $ 2.25

Josh lives 7 miles of the radius

Therefore an equation for c: The largest number of oil changes that can be scheduled and maintained within the budget for the year is:

oil changes

Therefore, with the budget set Josh can make a maximum of 3 oil changes per year

answer: $201

step-by-step explanation: to get the answer, you first get 3 nieces that he sold and multiply it by 67 and get $201, so he earned $201 selling his nieces.