Answer:
r = 1
Step-by-step explanation:
In this question, we have to solve for the vallue of "r". We will use the distributive property shown below to ease our process.
Distributive Property:
a(b+c) = ab + ac
Now, lets solve this:

As we have seen the value of r is "1"
Answer:
Are you sure the question is right?
Is it adding ,subracting,mulipty,or divide
Answer:
0.6666666666etc but you have to round it to 67 because it is closer to 67
Step-by-step explanation:
Answer:
median=mode
Step-by-step explanation: