Your answer would be (4, 16) :)
Answer:c=(-15-9d)/6
Step-by-step explanation:
15=-3(2c+3d)
Open brackets
15=-6c-9d
Add 9d to both sides
15+9d=-6c-9d+9d
15+9d=-6c
Divide both sides by -6
(15+9d)/-6=-6c/-6
-(15+9d)/6=c
c=-(15+9d)/6
c=(-15-9d)/6
<span>The set of generally accepted accounting principles (GAAP) includes a specific provision relating to currency, known as the "monetary unit assumption". This states that the unit of measurement for economic activity will be U.S. dollars, and only dollar-denominated transactions are to be recorded. This measure ensures currency uniformity year-on-year.</span>
The answer is D.<span>Subtract 9 from both sides, because 9 is positive, so you need to subtract.</span>