Are 3x+1 and 3x equivalent Yes or No

Explain why they are or aren't equivalent!!!

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.