Kailey and Justin both hire tutors for math and pay them per hour. After tutoring 8.5 hours, Justin pays his tutor $242.25. The table below shows how much Kailey paid her tutor.

Which person paid more for tutoring and by how much?

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution

Given: △acm, m∠c=90°, cp ⊥ am , ac: cm=3: 4, mp-ap=1. find am.

Hormones perform important functions within the reproductive system. during puberty, a number of changes occur in the body. which hormone is responsible for the development of these characteristics in the female? estrogen progestin progesterone testosterone