Answer:
v = 13w
Step-by-step explanation:
![7w = \frac{1}{2} (w+v)\\\\7w =\frac{(w+v)}{2} \\\\Cross\:Multiply\\7w\times 2 =w+v\\\\14w = w+v\\\\Collect\:like\:terms\\14w-w =v\\\\v = 13w](https://tex.z-dn.net/?f=7w%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%28w%2Bv%29%5C%5C%5C%5C7w%20%3D%5Cfrac%7B%28w%2Bv%29%7D%7B2%7D%20%5C%5C%5C%5CCross%5C%3AMultiply%5C%5C7w%5Ctimes%202%20%3Dw%2Bv%5C%5C%5C%5C14w%20%3D%20w%2Bv%5C%5C%5C%5CCollect%5C%3Alike%5C%3Aterms%5C%5C14w-w%20%3Dv%5C%5C%5C%5Cv%20%3D%2013w)
Answer:
surplus of 150$
Step-by-step explanation:
1853.68 + 178. times .249 = ......................owed at the end of the month
1450 +600 + 340 = $2390. * 12= $28 680. annually
..
30480 - 28680 = $1800. surplus at the end of the year divided by 12 = $150.00 monthly surplus
The answer would be...
R=0.51/°2
Cannot be factored
Hope this helps you