What is 66 tens + 24 tens

Tell me how you got the it use the figures to answer questions 1and 2. in each diagram, line k is parallel to line l, and line t intersects lines. 1. based on the diagrams, what is the value of x? 2. how would you verify your answer for x?

Use set buikder notation to represent the following set: {, -2, -1, 0}

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?