What is the equation of the line in slope-intercept form?
A. y=−2x−4
B. y=4x−2
C. y=−4x−2
D. y=−4x+2

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?

What is always true when two whole numbers are subtracted?