1) There are three nickels, five dimes, and three quarters in your pocket. You
randomly pick a coin. It is a nickel or a
dime.

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists

Does the point (1, sqrt 7) lie on circle shown.