Alisha in her three friends went out to eat. they each ordered a sandwich and a drink for $6.19. they also ordered nachos to share for $4.25. the tax on the bill was $2.39 and they each put in $1.50 for a tip. how much did each person. spend on their meal

Hello there!

They spent a total of 17 Dollars and 33 cents. They each spent 5 Dollars and 78 Cents. 5.78 x 3 = 17.34. (basically the same thing as 17.33).

Hope this helped!!

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.