The price of the same fencing at Bargain Hardware can be determined by the equation y=2.50xy=2.50x, where yy is the price, in dollars, for xx feet of fencing. Determine the unit price for fencing, in dollars per foot, for each store. Show your work Answers Andy's Hardware \$$ 0.025 per foot Bargain Hardware \$$ per foot

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.

Ithink your answer is b

You want to isolate your variable.