Please, help me :) A train leaves Chicago traveling west at 60 miles per hour. An hour later, at 12 noon, another train leaves Chicago and travels east at 80 miles per hour.

Find the missing factor. write your answer inexponential form.9^2=9^4×

Graph the line with the given slope m and y-intercept b. m=-3,b=1

Will mark brainliest for correct answer! i have been on this problem for an hour and can't find the answer. i'm begging here! incase you cant read the instructions in the picture because of too much or too little lighting: note: enter your answer and show all the steps that you use to solve this problem in the space provided.write a list of steps that are needed to find the measure of b. provide all steps as clear as possible, !