I need to find gj and hj

Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120

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?

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities