Write an equivalent fractions for 3/7 and 1/3 using 21 as the common denominator

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

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