Together maria and serena have $1.20 they want to share the money equally how much money will each girl get

Match each function with the corresponding function formula when h(x)=5-3x and g(x)=-3+5

The head librarian at the library of congress has asked her assistant for an interval estimate of the mean number of books checked out each day. the assistant provides the following interval estimate: from 740 to 920 books per day. what is an efficient, unbiased point estimate of the number of books checked out each day at the library of congress?

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is