Answer:
X+y=56 equation 1
X-y=16 equation 2
X+y+x-y=56+16
2x=72(divide Both side by 2)
X=36
X+y=56(from equation 1 to find y)
36+y=56
Y=56-36
Y=20
So their product is xy
36×20
720
So the answer is 720
Answer:
Ilan lahat Ang kabuuang bilang ng mga nakalarawang bagay
All are equivalent except 8 to 12
here help u 3/5
Step-by-step explanation: u want see my work?