Answer:
16
Step-by-step explanation:
(3x +3) + (5x-2) + (3x+3) =180
3x +3 + 5x-2 + 3x+3 =180
11x +4=180
11x =180-4
11x=176
x=176/11
x= 16
Domain is all positive real numbers. Range is all real positive numbers.
When dealing with real life, negative and imaginary numbers are not a possible answer.
I believe it is 135 stones
45 is lowest multiplied by 3 is 135 providing equal number
