What is the sum of the measure of the interior angles of a hexagon

What expression is equivalent to log3(x+4)

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250