All of the following measurements and corresponding units could be examples of answers for volume or for surface area except which one?

Which system of linear inequalites is represented by the graph?

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.

Which strategy is used by public health to reduce the incidence of food poisoning?