What percent of the large square is
shaded?

Which statement best describes the polynomial

If you answer 2+2 you will get over 80 points

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?