The interior angles formed by the sides of a quadrilateral have measures that sum to 360°. What is the value of x? Enter your answer in the box. X = A polygon with hash marks on the two sides, the left side labeled four X plus twelve and the right side labeled sixty.

Is there an x intercept in the equation 60*1.15^x

Factor the polynomial by its greatest common monomial factor.

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?