9) The perimeter of RST is 60, RS = 20. RST ~ ABC, and AB = 70. What is the perimeter of ABC

Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7

Arecipe uses 2 cups of sugar to make 32 brownies. how many cups of sugar are needed to make 72 brownies?

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents