If Social Security Tax is $0.0620 for every $1 earned, Medicare Tax is $0.0145 for every $1 earned, and the following income tax designations, which of the following amounts is closest to the amount of Social Security tax Juan will pay in a year if their income is $62,500 in a year?

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field