62. SHOPPING Adelina is comparing prices for two brands of health and energy bars at the local grocery store. She
wants to get the best price for each bar.
a. Write an equation to find the price for each bar of the
Feel Great brand.
b. Write an equation to find the price of each bar for the
Super Power brand.
c. Which bar should Adelina buy? Explain.

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.