Atrain traveled 300 km in 5 hours and then increased in speed, traveling the final 100 km in 1.5 hours. what was the train's average speed in km/h? 66.7 km/h 60 km/h 61.5 km/h 54 km/h

This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week

Which of the following represents the zeros of f(x) = 6x3 − 31x2 + 4x + 5? −5, one third , one half 5, − one third , one half 5, one third , − one half 5, one third , one half

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.