Jacob makes a scale drawing for a crate with a scale factor of 1:20. The dimensions of his scale drawing are 3
inches long by 2 inches wide. The builder creates a scale
drawing of the crate with a scale factor of 1:10.
What are the dimensions of the builder's scale drawing?

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.