Six people to can perform a task in 8 days. if we add 2 equally able people, how long would it take?

For what value of x does 4x = (1/8) x + 5?

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)