The components of vector a are given find the magnitude of that vector and the counterclockwise angle it makes with the +x axis

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

Enter the missing numbers in the boxes to complete the table of equivalent ratios.time (min) distance (km)? 36 9? 1512 ?

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. how many hours after the truck's departure will the two meet?