What is the related equation with the variable on one side of the equation? x+58=6then simplify to solve the equation. drag and drop the appropriate valuable or number into each box to represent the two equations?

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?