Mr. Kelly has 50 coins, all of which are either nickels or dimes. They have a value of $3.85. Set up a system of equations to find out how many of each coin
Mr. Kelly has.

00 points ! missy’s rotation maps point k(17, –12) to k’(12, 17). which describes the rotation? 270° counterclockwise rotation 90° counterclockwise rotation 90° clockwise rotation 180° rotation

98 point question what is the record for most points in one

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.