12+8y=28 slope intercept form

y=2

Step-by-step explanation:

12+8y=28

subtract 12 on both sides

8y=16

divide both sides with 8

y=2

plug in 2 for y back to the original equation to double check if its right

12+8(2)=28

28=28

hope this helps

idk theres an "x"

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