Why is p logically equivalent to "not" "not-p"

Antonio drove 26 miles north, and then drives west. At the end of his drive, it is determined that he is 50 miles from where he started. How far did he drive west

Identify the asymtotes of y = 2/x+1 + 2

Evaluate expression when x = - 4 and y=6 y-2x

A 450 square foot apartment in New York costs 540,00 what is the price per square

How to do transformations

The following is a geometric sequence. Find the next number in this sequence. 1, - 2, 4

Tamyra is making four cookies and has exactly four chocolate chips. If she distributes the chips randomly into the four cookies, what is the probability that there are no more than two chips in any one cookie?

Jessica had baseball cards she gave 3 to her friends she now has 9 baseball cards left how many baseball cards did she have to start with

The sum of 14 and a number is equal to 18

Dawson wrote the factorization 3 (power 2) times 5 (power 2). Without finding the actual number, how can you tell if the number is even or odd?