If a new brand of cigarette contains 11.39 milligrams of tar and a nicotine level whose residual is -0.14 ​mg, what is the nicotine​ content?

How to simply and write the answer n a whole number

Nellie is analyzing a quadratic function f(x) and a linear function g(x). will they intersect? f(x) g(x) graph of the function f of x equals one half times x squared, plus 2 x g(x) 1 5 2 10 3 15

Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter?