Work out 5 x 10^6 / 4 x 10^4
Give your answer as an ordinary number.

Give me the equations of two lines that have the same slope but are not parallel.

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?

20 points + brainliest answer + my mom’s chocolate chip cookie ! subtract.