Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?

Step-by-step explanation:

(A) Since, the velocity can be calculated from the distance time graph, and we can see from the graph that it is constant at every point, thus the graph has the constant velocity.

(B) Average velocity is given by: .

(C) The velocity reflected in the graph is positive in nature.

(D) The point will show that the car is not moving means that the car will cover no more distance in any interval of time, but from the graph we can see that the distance is being covered at equal intervals of time and no such horizontal path is followed, thus, the car is always moving.

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.