María argumenta que ella estudió 7 / 2h; mientras que, por su parte, Pedro sostiene que estudió 10 / 3h. ¿Quién estudió más?

Yo y do yall have 2 stars that means yall wrong bro

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?

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17