!HELP ASAP! Jim’s painting service charges $15 up front and $30 per hour while Mary’s painting service charges $140 up front and $45 per hour
If Jim doubles both his prices, after how many hours of work would it be cheaper to hire Mary?

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?

Me find the value of x each figure.

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, !