The easiest way to do this is to put each term in the numerator over the denominator and do the division/reducing for each one. Like this:

. The first term reduces to

, the second to

, and the third to 3. Putting them all together with the signs in between we have
Answer:
8,800 miles
Step-by-step explanation:
You take 1760 and multiply it 5 times.
If nth means ninth then the answer is 15. If nth is not ninth then tell me I am glad to help!
The magnitude of the exponent determines how many times you move the decimal to the left or right. Since the exponent is +4, move the decimal to the right 4 times to get 7090
(3w-8)-4(2w+3)(3w-8)-4(2w+3)
(3w-8)-(8w+12)(3w-8)-4(2w+3)
(3w-8)-(24w-96)-4(2w+3)
(3w-8)-(24w-96)-(8w+12)
(-21w-104)-(8w+12)
-29w-92
So the simplified form of this expression is -29w-92. When you look at the answer choices you have, pick the one that would make equal value with the simplified form of the one you gave here.