Estimate the product of 97×422

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?

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3

Drag each equation to the correct location on the table. for each equation, determine the number of solutions and place on the appropriate field in the table.