Answer:
Yes
Step-by-step explanation:
because if you add that and then you subtract that you get that answer
The answer would be the first choice which is d = n + 10, d = 3n. Deepak is 10 years older than Nina, so knowing this, the equation cancels out B and D. And Deepak is 3 times Nina's age, not Nina's age is three times Deepak's. It is not the other way around.
The width is w.
The length is 2w-4
By increasing all sides of the deck by 6 feet, the new measurements are
w+6
and
2w+2
The area is (w+6)(2w+2)=
2w^2+14w+12 feet squared
Hope this helps!
