PLEASE HELP ME NO ONE IS * i'll give brainliet* Solve the system of equation. Write the solution as a coordinate point.

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is

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?

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16