Bob is twice as old as chuck, and susie is 10 years younger than bob. if the sum of their
ages is 100 years, how old is susie?

The age of Susie is 34 years old

Solution:

Let the age of Chuck be "x"

Given that,

Bob is twice as old as Chuck

Age of Bob = twice as old as Chuck

Age of Bob = 2x eqn 1

Susie is 10 years younger than Bob

Age of Susie = Age of Bob - 10

Age of Susie = 2x - 10 eqn 2

Given that sum of their  ages is 100 years

Therefore,

Age of chuck + Age of Bob + Age of Susie = 100

x + 2x + 2x - 10 = 100

5x - 10 = 100

5x = 110

x = 22

Therefore, Age of Susie = 2x - 10 = 2(22) - 10 = 44 - 10 = 34

Thus age of Susie is 34 years old

describing distributions is one of the key skills you’ll need to earn a high score on the ap statistics exam. if you need proof of this, just flip through some past exam questions, which can be found at the collegeboard website. you’ll notice that the first free response question is almost always a question requiring you to look at a graph and describe it.

step-by-step explanation: just trying to get points sorry : (

answer: it is d

step-by-step explanation: