Solve for X: square root 2x power of 2 +5 = 2 A. plus and minus 1

B. square root 2

C. plus and minus 2

D. no solution

Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)

What is always true when two whole numbers are subtracted?

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?