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"
Where's the question 12 a =
Answer:
8/9
Step-by-step explanation:
could i have brailiest plz it isnt a must tho thx