Draw an area model to multiply (x2 + 3x – 4)(x + 1) (Hint, your box will be 3 x 2 instead of 2 x 2)

Find the lengths of the diagonals of this trapezoid.

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17