In the scale used on a blueprint, 1/2 inch represents 3 feet. On the blueprint what is the length of a room with an actual length of 24 feet?

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.

Aschool had an election where the candidates received votes in the ratio 1: 2: 3. if the winning candidate received 210 votes, how many total people voted in the election?