Selena babysits on the weekends. the equation y = 12x represents the amount of money she earns. what is the constant of proportionality?

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check

Afamily of five rents a kayak and splits the total time, k, equally. each family member spent less than 25 minutes kayaking. which values can be used to complete the math sentence below so that it accurately represents the situation? intro done

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?