Scott answered 18 out of 20 questions on his homework assignment correctly. what percent of the questions did he miss ?

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?