Answer:
y = (-1/5)x - 9
Step-by-step explanation:
15y = -3x - 135
Divide both sides by 15
y = (-1/5)x - 9
Answer:
268.08
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given


Required
Determine the average speed
Average speed is calculated as thus;



Convert Mixed Fraction to Improper fraction



Divide both sides of the fraction by 2

Hence:
The speed is:

Answer:
x=6
Step-by-step explanation: