Abag contains purple marbles and white marble 67 in total the number of purple marbles seven more than two times a number of white marbles how many purple marbles order

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?

Select the correct answer and solve for y

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose