Item 1: STEPS There is a mistake in Sara's calculation. Based on the solutions above, which of
the steps is wrong and what should Sara do to fix the step?

A. Step 1, multiply both sides of the equation with 1/5
B. Step 1. multiply both sides of the equation with 5.
C. Step 3, subtract both sides of the equation with 6.
D. Step 3, divide both sides of the equation with 6.

☃️ Hope this helps ☃️

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.

answer: procent 54 wynosi 33,33%