Answer:
You find the constant of proportionality by how much u need to add or subtract the same number to get the same answer and in a graph you need to see if the line goes through the origin (0,0).
Step-by-step explanation:
Break down the words into an equation:
(x+7)/(x+3) + (x-4)/3
9.35 times 10 to the second power
50 ounces would be bigger
Answer:
you will add the numerator and the denominator and or you look for lowest common factor
