First, how long will it take for the music player to fall to the bottom of the ravine? Solve the equation and find the values of t.

Alogical argument that is presented in graphical form using boxes and arrows is called?

Add, subtract, multiply, or divide as indicated. list any restrictions for the variable(s) and simplify the answers when possible. 1) x-2 / x+5 + 3x / 2x-1 2) x+6 / x-6 - x^2 / x+6 3) x+9 / x-4 + x+2 / x^2-11x+28 4) x / x^2-64 + 11 / 2x^2+11x-40 5) 5 / x + 11 / x-3 - x-4 / x^2+2x-15

Apack of gum would be considered a(n) necessity luxury item small ticket item unaccountable expense