The CEO of TM Solutions has determined that to remain in business TM must ship at least 1400 units monthly to its two distributors. If x and y represent the distributors, the situation can be represented by the inequality x+y≥1400. Graph the inequality and find two ordered pairs that are in the solution set.

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.

4n=2m

ratio of m to n: 2/4 = 1/2

answer

a. 1/2

a+b=c is your answer