Atourist information center charges $10 per hour to rent a bicycle. is the rental charge proportional to the number of hours you rent the bicycle? justify your response

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3

Which statement is true about the extreme value of the given quadratic equation? a. the equation has a maximum value with a y-coordinate of -21. b. the equation has a maximum value with a y-coordinate of -27. c. the equation has a minimum value with a y-coordinate of -21. d. the equation has a minimum value with a y-coordinate of -27.