Answer:
x = 4
Step-by-step explanation:
Note the x- coordinate of the 2 points are equal.
This indicates the line is vertical with equation
x = c
where c is the value of the x- coordinates the line passes through, that is 4
Thus the equation of the line is x = 4
Speed is d/t or distance/time so 70/3 = 23.33 mph
1200 x .35 = 420
1200 - 420 = 780
$780
Answer:
5/12
Step-by-step explanation: