Write a quadratic equation with roots of 1 and 5 that has a minimum of -2?

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

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?

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.