Answer:

Step-by-step explanation:
To isolate r, we're going to need to do some algebraic manipulation.

Multiply both sides by r:

Divide both sides by a:

Hope this helps!
Answer:
true
Step-by-step explanation:
Answer:
Step-by-step explanation:
hello :
(4a) × (3b) =12ab
-fx4 = -4f This is the answer
Answer:
i dont know i swear
Step-by-step explanation: