What are you solving for? if you are solving for x, then x=(P-12)/(Q-13)
100 / 9
They both equal 11.11
(70/21)^2 * 8^3 * (1/2^9)
The answer is D. you add the 3/5 to the other side to get 1. and then you divide one and 4x to get 1/4.
It would be C because a coefficient is always with a variable and 6 is with a variable which makes it a coefficient
Hope this helps
Have a great day/night