They both will have a y intercept of 0
Hello!

Use the slope formula to solve for the slope of the line (m):

We can plug in the points (0, 4) and (1, 1) to solve:

Therefore, the slope of the line is -3.
Angle ADC is an inscribed angle of arc AC. So the measure of arc AC would be 46. Angle CBA is a central angle, which means it is equal to the measure of arc AC. So the answer is 46. Hope this helps!
Each person gets 1 1/4 bars.
You divide the 5 bars by 4 people: 5/4 = 1 1/4