2(p+w)=240
p+w=120
w=120-p, we will use this value for w below...
2(p-w)=210
p-w=105, now use the w from earlier...
p-120+p=105
2p-120=105
2p=225
p=112.5 mph (and wind is 7.5 mph)
-16 + (n/2)=35 quotent means divide
Answer:
30.5
Step-by-step explanation:
Angle B = Angle D (Alt. Exterior)
61 = 2x
61/2 = 30.5
Answer:
1
Step-by-step explanation:
x=2
2+4/3(2)
6/6
1
Answer:
There were 10 people in team one.
Step-by-step explanation:
Let x= team one.
Let y= team two
Because there four times less people in team one than in two we know that x=(1/4)y
After 6 people quit and 12 people transfer from team two, the two teams become equal. Therefore, x + 12 = y - 6 - 12.
You can then insert the initial equation for x into the second equation and know that there were 10 people in team one and 40 people in team two.
