Mathematics

Fernanda Manning

22 May, 13:43

Select the correct answer.

Irene made a mistake when she solved this inequality:

Step 1: - 6 (x + 3) + 10 <-2

Step 2: - 6x - 18 + 10 <-2

Step 3: - 6x - 8<-2

Step 4: - 6x<6

Step 5:x<-1

Between which two consecutive steps did Irene make a mistake?

A.

step 1 and step 2

B.

Step 2 and step 3

C.

Step 3 and step 4

D.

Step 4 and step 5