Please help me ima give brainlist so basicly i have to write a 3 sentance paragraph about this thing read below

67,124 x three fourths = . Will the product of this equation be less than or greater than 67,124? Explain your reasoning.

Can someone explain the elimination method to me for this problem?

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

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?