F(x) = 8x1+6x2+9x3 -> min, với 3x1+2x2+x3 >= 12 x1+x2+2x3 >= 15 4x1+x2+3x3 >= 18 2x1+x2+3x3 >= 16 xj >= 0 (j = 1, 2, 3)

7

step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7  

in total they made   333.74 your welcome : d

isn't it a pentagon? sense [3 (triangle) + 4 (rectangle)] - 2 (triangle and rectangle connected) = 5 (pentagon)

the answer is 15.50 for one mile

b) is slope: 0   y- intercept 15.5