Apie is cut into eight pieces. at what acute angle is each piece cut?

Kate has 50 quarters and dimes. she has a total of $9.80. how many dimes that she have?

The graph of f(x), shown below, has the same shape as the graph of g(x)=x^2,but is shifted up 2 unit.what is the new equation?

Sade bought 21 1/2 lb. of ground beef. he used 1/4 of the beef to make tacos and 2/3 of the remainder to make quarter-pound burgers. how many burgers did he make?