Question

Rewrite the constraints in slope-intercept form

4x + 3y (greater than or equal to) 30
x + 3y (greater than or equal to) 21
x (greater than or equal to) 0, y (greater than/equal to) 0

minimum for
C = 5x + 8y

Answer 1

\[4x+3y \ge 30\]
1. Subtract 4x from both sides
2. Divide both sides by 3

Answer 2

it comes out to 8.66

im so confused :/

Answer 3

8.66?

it just means "solve for y" pretty much, thus solve for "y" like Mertsj suggested