Graph the system of constraints. Then find the values of x and y that maximize or minimize the objective function. x ≤ 3

y ≤ 7

x ≥ 0

y ≥ 0

Maximum for
P = 2x + 3y

Which graph represents the following piecewise defined function?

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?

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?