Alex purchased a hour calling card. he has used t minutes of access time. write an algebraic expression to represent how many minutes he has remaining and identify the units for the expression

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.

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?