The tape diagram represents an equation. 13 + t = 17
Write an equation to represent the tape diagram.

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?

How to simply and write the answer n a whole number

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)