Three students are selling raffle tickets for their soccer team fundraiser. jamaal sold the least amount of tickets. margaret sold twice as many tickets as jamaal and ben sold 6 more than margaret. if their combined ticket sales were 90 tickets, how many tickets did each student sell?

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

answer: what are the following choices

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