bobby had 25 coins in his pocket. somewhere quarters and some were nickels. he told his friend mark he had 3.25 in total. how many of each coin did he have

Determine which postulate or theorem can be used to prove that lmn =nmo

Solve the equation for x by graphing.2^x – 4 = -4^x + 4

Two different points r and y are dilated from s with a scale factor 3/4, andry equal 15. use the dilation theorm to describe two facts that are known about ry