19) 5c+c=-6+2
6c=-4
c=-4/6
c=-2/3
20) -20-8=-2e
-28=-2e
28/2=e
14=e
21)p-2w=2l
(p-2w)/2=l
Divide 754 by 13 and you get 58
Now multiply by 9 and you get 522 miles.
Answer:
117000000000
Step-by-step explanation:
117000000000
=1.17^11
or 1.17e+11
Its directly because it is it is hard to expain
