Which shows the most reasonable way to estimate 3 and StartFraction 4 over 7 EndFraction (Negative 2 and StartFraction 1 over 12 EndFraction) using compatible fractions? 3 (negative 2) = negative 6 3 and one-half (negative 2) = negative 7 4 (negative 2) = negative 8 4 (negative 2 and one-fourth) = negative 9

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

Triangle xyz has vertices x(1,3), y(0,0)

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?