Tracy is making belts to sell at a craft fair. She uses 54 inches of ribbon to make each belt. How many meters of ribbon does Tracy need to make 6 belts? Note that one meter equals about 1.09 yards.

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.

y=mx+b

step-by-step explanation:

m slope, b y-intercept