SOME ONE HELP PLZZ Find the answers to the following multiplication problems without using a calculator. Reduce the product to their lowest terms and change improper fractions to mixed numbers.
3/4 x 7/8

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?

How is this equation completed? i cannot find any examples in the book.

Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter? question 1 options: 3x2+38x+55 3x3+38x2+55x 5x+16 4x+16