Answer:
y = ½x + 4
Step-by-step explanation:
^^^
4 represents where the line "meets" the y-axis. 1/2 represents the line goes 2 right and 1 up.
Answer:
5:7
Step-by-step explanation:
Answer:
-3
Step-by-step explanation:
7+9-5²/3=-9=3=-3
5x +y = 6
5x + 3y = -4
multiply top equation by -1 and bottom by 1
-5x -y = -6
5x+3y = -4
solve and get
2y = -10
y = -10/2
y = -5
answer is -5