What is the question? Pythagorean is not too hard. a^2 + b^2 = c^2
I have done this question before but i can’t remember
Answer:
x: numbers of hot chocolate selling
y: numbers of apple cide selling
1x + 2y ≥ 240
2y ≥ 240 - x
y ≥ 120 - 0.5*x
Slope= -3/2
Y-intercept=33/2