Step-by-step explanation:
In the first part, he was travelling with twice the speed, or Vs, for distance
48 - d, for 2 hours.
speed = distance/time
distance = speed * time
First part :
48 - d = 2V * 2
⇒d + 4V = 48
Second part:
d = V * 2
⇒d = 2V
Substitute 2s for d in equation 1.
2s + 4s = 48
6s = 48
s = 8
The speed in the second part is 8 mph.
<u>The speed in the first part is 2s = 2(8) = 16</u>
I hope this helps
Answer:
9,600,000,000 F (y)=5000
Step-by-step explanation:
hope for help po
Answer:
I think it would be y=4-3x
Step-by-step explanation:
If you're not sure then you always check Desmos it's a graphing calculator
Answer:
Picture
Step-by-step explanation:
I am not sure if this is what you want
If a=0, then the denominator is equal to 0. Since you cannot divide by zero, you are not allowed to do this.
Hope This helps!