A I think Sorry if it’s wrong
Answer:
y=3x-1 and y=3x+1
Step-by-step explanation:
y=mx+b form
m stands for the slope which is rise over run.
b stands for the y intercept. where the line intersects with the y axis.
Each side has own formula, so which side is X
Answer:
47
Step-by-step explanation:
Let a, b, and c be those three numbers.
When two of the three numbers are added at a time, the possible sums are 32, 39, 23. Let

Add these three equations:

Divide this equation by 2:

The sum of all three numbers is 47.
Step-by-step explanation:
Below is an attachment containing the solution.