Given the system below: ƒ(x) = 2x g(x) = 2x which value(s) of x make ƒ(x) = g(x) a true statement? if necessary, you may choose more than one answer.

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?

Math question.. plz me .. best answer all

What expression is equivalent to (84+16)