To simplify 3a + 2b - 8a + b, we need to combine like terms. Like terms are terms that share common variables. In this expression, the two variables are terms with a and terms with b. The terms that have a are 3a and -8a. The terms that have b are 2b and b. Now we can separate them and simplify.
(3a - 8a) + (2b + b)
-5a + 3b
You cross multiply. So 61 over 18 = x over 100. You multiply 61 and get the answer of 1600. Now with what you have left, you divide that with 18 and you should get your answer of <span>338.888889. Make sure to round it to whatever it tells you to round to!</span>
Answer: A
Step-by-step explanation:
Cities where there are major league baseball teams will have high population density. i.e densely populated
This is because baseball will attract several teams of players, coaches, lines men, instructors, spectators and supporters who would like participate in the game.
A major league attracts both local and international players and spectators thereby causing a mixed concentration of both citizens and non-citizens.
This therefore will accommodate several divorced citizens and non-citizens into the city.
