Fill in the blanks to complete the following sentences.
jessica is building a playhouse. she uses 3 sheets of drywall and 73 nails. the ratio of nails to sheets of drywall, in simplest form, is because she uses nail(s) for sheet(s) of drywall.
me! if i can i will mark the first right answer brainliest.

Ineed me i stuck and i don’t want to get it wrong

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?

If mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would mary have left ● explain with proper details