Please help me solve and graph Solve and graph (1.) -4<3x-8<10 ​

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.

4+(2+x) can you me solve this problem

X+y=-4 x-y=2 use elimination with adding and subtraction