Which equation best represents the relationship shown in the following ordered pairs? (-4, 16), (-2, 4), (0, 0,(1,1)
A. y = x^2
B. y = -4x
C. y = x
D. y = -2x + 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?

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?

What 8/12+8/11 in another way than and improper fraction