Answer:
20%
Step-by-step explanation:
7000-5600=1400
1400/7000×100=20
D. 50. Since WZ is perpendicular, it has a right angle plus the 40 degrees given at V equals 130. Add 50 to get 180.
Do 178 times 28 which equals 4,984 then you do 4,984 decided by 7 which equals 712 because there are 7 days a week. So the answer is 712.
I think that equation might have no solution