Lisa has five times as many books as she has cds. she must be either over 45 or a librarian. lisa also has 35 books. okay, scratch that. she just hates music. how many cds does she have?

Icould really use some with this question.

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

20 points plus brainliest andwer plus my hover hoard im v desperate ! evaluate the polynomial for x=-2 in the equation -3x^3+7x^2-7x-1 (simplify your answer)