Solve (х – 4)2 = 5.
ОА. x= - 4 + 5
В. x= 9 and x= -1

Ос. х = 5 + 4
OD. х = 4 + 5

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?