20 ! david's company reimburses his expenses on food, lodging, and conveyance during business trips. the company pays $60 a day for food and lodging and $0.65 for each mile traveled. david drove 600 miles and was reimbursed $3,390. part a: create an equation that will determine the number of days on the trip. (3 points) part b: solve this equation justifying each step with an algebraic property of equality. (6 points) part c: how many days did david spend on this trip? (1 point)

The company pays $60 a day for food and lodging and $0.65 for each mile traveled.

David drove 600 miles and was reimbursed $3,390.

Part A:

Let the number of days of trip be = x

Equation forms:

=>      .......(1)

Part B:

Solving (1) for x.

    (given)

Applying subtraction property of equality;

Now simplifying this we get;

Applying division property by dividing 60 on both sides, we get

x = 50

Part C:

We get x = 50, so David spent 50 days on the trip.

answer: ouch. thats difficult

step-by-step explanation: