8 and one-sixth divided by 1 and StartFraction 7 over 8 EndFraction

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

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?