GETS MEDAL AND GETS FAN IF ANSWER THIS QUESTION!!!!!!!

Question

anonymous · Answer

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 $3390.

Part A: Create an equation that will determine the number of days x on the trip

Part B: Solve this equation justifying each step with an algebraic property of equality. 

Part C: How many days did David spend on this trip?

anonymous · Answer

if x be the days and y be the distance, 
60 x + 0.65 y = 3390, as we know y = 600, 
60x + 3390 - 390.
60x = 3000
x = 50
he spent 50 days

anonymous · Answer

because he gets 60 everyday, so its obvious that it must be multiplied by the number of days, and he gets 0.65 for each mile traveled, which is again multiplied by another variable which denotes to the distance.

anonymous · Answer

$3390 = 0.65*600 + 60*x    <-PART A

Just one Goku helping another Goku ;)

anonymous · Answer

lol  nice one k now do you know the other 2

anonymous · Answer

@Mathbreaker answered those 2