What's the negative reciprocal of –7

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd