Consider the following set of equations: equation a: y = −x + 5 equation b: y = 6x − 2 which of the following is a step that can be used to find the solution to the set of equations? −x = 6x + 2 −x − 2 = 6x + 5 −x + 5 = 6x – 2 −x + 5 = 5x

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.

Does the point (1, sqrt 7) lie on circle shown.

Which is the graph of this function 3 square root of x plus one if