BRAINLIST‼️‼️ WILL GOVE BRAINLIST

Find the indicated value, where g(t) = t^2-t and f(x)= 1+x a. -2 b. 0 c. 2 d. 8

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

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?