Answer:
I think the answer to your question is 19 seconds because if you do the math you get a vertex
Step-by-step explanation:
Using a calculator
The equation y=mx+b
Slope= m
y-intercept= b
y= 2x+0 so y=2x
Answer:
no horse can run 18 miles per second or even 2 miles per second.
Step-by-step explanation:
Answer:
k=1
Step-by-step explanation:

Subtract 8 from both sides

Divide

Simplify

Answer:
2x+20+3x+10 = 180 (int. angles, parallel)
5x+30 = 180
5x=150
x=30