Answer:
x - 6
Step-by-step explanation:
Answer:
(a) 
(b) 18.5 minutes
(c) 450.4 minutes
Step-by-step explanation:
Given


Solving (a): Determine the linear equation
First, we need to calculate the slope (m)

Where


So, we have:


Multiply through by 100


Next, is to calculate the equation of the line using:

Recall that:





Add 22.25 to both sides




(b) Solve for y when x = 140

Substitute 140 for x



(c) Solve for x when y = 26.25

Substitute 26.25 for y

Solve for 0.025x


Solve for x


It ended at
11:12 a.m.
Could you mark the Brainliest?
Answer:
-12, 0, 13, [-14], [-16], 17
Step-by-step explanation: