the answer is b shift 2 cause the mean of shift to equals 40.4
I would add like terms, meaning subtract 6.4 from both sides.
3.5n = 36.1
Justin's statement would be the best. In order to change 3/5 into 6/10, both sides would need to be multiplied by 2.
I can’t see the picture clearly, but the line should be horizontal and it should be running through -3 on the y axis and the bottom should be highlighted
