Which number is located between 19 and 20 on a number line? A. √(298)
B. √(340)
C.√ (391)
D. √(402)

Use the x-intercept method to find all real solutions of the equation.x^3-10x^2+27x-18=0

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?

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?