Plz < 3
what is the solution to the system of equations?
use the linear combination method.
5x+y=2
4x+y=4
(-3, 17)
(0, 2)
(1, -8
(-2, 12

answer: she must produce at least 9,000 windows in order to make a profit of $48,000

explanation:

48,000 - 12,000 = 36,000

36,000/4 = 9,000

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.