I think january or december
Answer:
2x+12y
Step-by-step explanation:
1 is rounded out
Noelle goes east at N mph.
Karina travels west at N + 9
then their velocity between them is (N + N + 9)
After 8 hours they travel 8(2N + 9) = 232
(2N + 9) = 29
2N = 20
N = 10 mph for Noelle
N+9=19 mph for Karina
Answer:
<h2>A</h2>
Step-by-step explanation:
la recta:
(*)
P=(xo,yo)

substituindo:

Seja P=A=(xo=1,yo=3), utilizando a formula (*)
