9514 1404 393
Answer:
A. (1 2/3, 4 2/3)
Step-by-step explanation:
If you graph the equations, you see the lines intersect at the solution point:
(x, y) = (1 2/3, 4 2/3)
Recall that the derivative of a constant is 0.
Answer:
7
Step-by-step explanation:
30 >or equal to 4x + 2
Solve for x
28 > or equal to 4x
x > or equal to 7