What is the difference between | -3 | and -3

Factor this polynomial completely x^2-64

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29

Find the 6th term of the expansion of (2p - 3q)11. a. -7,185,024p4q7 c. -7,185p4q7 b. -7,185,024p6q5 d. -7,185p6q5 select the best answer from the choices provided a b c d