It's the last answer. Think about when you move a point on a graph left 4 spaces it's on the x axis. Because it's going left it's going towards the negative numbers hence minus and not plus. some concept for the y axis.
200 - 80 is equal to 120. So the car traveled 120 km in 3 hours. It travels at an average of 120/3 = 40 km/hr, and will reach its destination in 2 hours.
Answer: domain: (-oo,oo) range: (0,oo)
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
-2 + 6 = 4
$125 billion in scientific notation is 1.25*1011
