Start point A = (-4, 1) over y, A = (4,1) over x, A = (4, -1) rotated 180 degrees.
Answer:
48 ways
Step-by-step explanation:
Let me take a guess
S₁_₁₅ = (1+15)*7 + 8 = 120
There are 48 combinations of distinct digits from 1 to 15 to make 20
120-20=100
So every 20 has a corresponding 100
I wish I got it right, otherwise report it.
I cant really see the letters but the ones that are going straight up. I believe this is the answer because as you can see it's going up without intersecting between each other.
To start break even they need to sell 100 but if they want to make profit they need to sell 101 because you can use the equation y = .75x - 55