The length of a rectangle is 3X +3, and its width is 2X-1. What is the perimeter if X is 4?

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.