Factor the linear expression 50x - 30 using the greatest common factor of the terms

Measures of the angle of r, 31 s (x+4) t (3x+9)

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.

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)