A
810
8.2 cm
C
13.5 cm
B

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.