Please help me if you can. Please also write how you got the answer thank you.

A) 8-2=

B) 8-2=6, therefore bob is 6, and we know that this answer is correct because 6+2 is 8, which means bob is 6 and his little sister is 2.

((8-2)÷2)+ 2=5   Bob is 5

Step-by-step explanation:

together they are 8 years old but Bob is 2 years older, so first subtract 2 which is equal to 6. Then divide 6 by 2 because there are two of them (Bob and Alice) which is equal to 3 which is Alices age, while bob is 2 years older, which means 3+2=5. To check you can add 3+5=8

the answer is 5/3x+7/5y+7

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 : (