Find the area of the parallelogram. (1 point)

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

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?

With both problems. a.s.a.p directions on photo ^