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 x 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 points)

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

i have no clue at all sorry

step-by-step explanation: