John has 48 square centimeter tiles he wants to use to
create a mosaic. He wants the mosaic to be rectangular
with a length that is 2 centimeters longer than the width.
Which equation could John solve to find w, the greatest
width in centimeters he can use for the mosaic?
ww-2) = 48
w(w + 2) = 48
2w(w - 2) = 48
2w(w + 2) = 48

Fabian harvests 10 pounds of tomatoes from his garden. he needs 225 pounds to make a batch of soup. if he sets aside 2.8 pounds of tomatoes to make spaghetti sauce, how many batches of soup can fabian make?

Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?