the answer is 869. hope you pass!
Step-by-step explanation:
(2(x+y)÷(x+y)(x-y) )×(x+y÷(x^2+2×x×2y+2y^2)
2÷x^2+2y^2
Answer:
between 180 and 365 cuz it's a reflex angle
$64 before the tip because 20% multiplied by 80 is 16 which would be 64 after it is taken out of 80