cristian34
cristian34
15-01-2018
Mathematics
contestada
I need to know the answer
Respuesta :
Аноним
Аноним
15-01-2018
the mistake is n third line - adding 3w
96 + 2w =2(80 - 3w)
96 + 2w = 160 - 6w
+ 6w + 6w
96 + 8w = 160
- 96 -96
8w = 64
w = 8 weeks answer
Answer Link
VER TODAS LAS RESPUESTAS ( 79+ )
Otras preguntas
two methods of active transport
3 ( 4d + 1 ) - 9d = 6 - 2d
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
Your model locomotive is 18 inches long. It is an exact model of a locomotive that is 72 feet long. A window on the locomotive is how many times wider than a wi
A light plane flew from its home base to an airport 255 miles away. With a head wind, the trip took 1.7 hours. The return trip with a tail wind took 1.5 h
A light plane flew from its home base to an airport 255 miles away. With a head wind, the trip took 1.7 hours. The return trip with a tail wind took 1.5 h
What were the 4 major truths Jefferson presented in the declaration of independence?
what are three ways water erodes the surface of earth
2 ( 4a - 12 ) + 3a = 6a + 1
10u + 7 = 8 ( 2u - 4 ) - 9
