It cost a family $324 to buy a 10 ft by 12 ft rug. at this rate, what will it cost to buy a 15ft by 18 ft rug?

=729$

32410×12×(15×18)

=324120×270

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

47.28 or 47.2857143

step-by-step explanation:

you just divide 331 by 7 and you get that answer. ( i think so tho)