What is the greatest common factor of 42 and 15?

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103