8/9 - 1/5
= 5(8/9)-9(1/5)
=(40/45)-(9/45)
=31/45
therefore 31/45 of the estate would go to the American cancer society
X / 6/7 is 3 2/5. First, concert the numbers to decimals for simplicity sake, and you get x/.857 = 3.4. Multiply both sides by .857 to get x alone and you get x ≈ 2.9143
Answer:
11 because 165÷25=11 so yeah
Answer: b
b represents a function because every x value only has one y value/output
