Addition property of equality
Answer:
34
Step-by-step explanation:
xzzee#^€^€€%^"$~~×
8x + 4y = 20
4y = 20 - 8x
y = 5 - 2x
Answer:
Top left
Step-by-step explanation:
In order for it to be a function, it has to pass the vertical line test. So draw a line down the middle of the graphs. If it passes once, then it is a function, if it passes more than once it is not.