A fifth grade class at Lincoln sold more bags of popcorn than any other class. They ordered and sold 17 cases of popcorn. Each case had 242 bags. How many bags of popcorn did they sell?

Trent wants to buy 2 packs of trading cards for 3 dollars each. the trading card packs that trent normally buys tend to come in packs of 6, 10, 12, or 15 cards. after selecting 2 packs, trent found that the first pack of cards cost 25 cents per card, and the second pack cost 30 cents per card. trent uses this information to write the equations below in order to compare c, the number of cards in each pack.

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error

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.