4 + 8x = -12 what is X?
2 answers:
You might be interested in
Answer:
2.67 seconds
Step-by-step explanation:
Distance covered by the dog = 40 ft
The rate at which the dog runs (speed) = 15 ft/s
But,
speed =
So that,
time =
=
= 2
time = 2.6667 s
It would take the dog 2.67 s to mess.