Answer:
See explanation
Step-by-step explanation:
You are given the equation 
1. Add 8 negative x-tiles to both sides of the equation to create a zero pair on the left side. The equation then will have form

2. Add 5 negative unit tiles to both sides of the equation to create a zero pair on the right side. The equation now is

3. Divide both sides by 3:

Answer:
4
Order of Operations is what you have to use
How long did she ride it for?
otherwise it would be 5.3 kph
Answer:
The second graph
Step-by-step explanation: