Use the figure above to answer the questions. 1. If RT=15, then VW=?
2.If RV=4, then ST=?
3.If UW=28, then RS=?
4.If RT=4x-11 and VW=3x+3, then RT=?

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students