Answer:
yingying tinger
Step-by-step explanation:
I got A. 1.25 minutes; 1.25 hours. Hope that helps!
2(u+3v)
2 times u is 2u and then 2 times 3v is 6v.
2u+6v
N(3)-8=16
add 8 to both sides
3n=24
Divide each side by three
n=8