Answer:
A and C
Step-by-step explanation:
B has a solution and D is 0. A and C are the only ones with no solution.
Y = 3x + 4
y = -x - 4
3x + 4 = -x - 4
3x + x = -4 - 4
4x = -8
x = -8/4
x = -2
y = 3x + 4
y = 3(-2) + 4
y = -6 + 4
y = -2
solution is (-2,-2) <==
Answer:
f(x)=6x−8 f ( x ) = 6 x - 8 . sorry if this isnt it
Step-by-step explanation:
You'll have to find out how much each thing cost then solve the problem there isnt enough information
