Write an algebraic expression for the word expression the sum of x and 9
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Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

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

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer