Michael needs at least $150 to buy a new pair of Jordans shoes. He has already saved $45. He eams $15 per hour tutoring math students. Write and solve an
inequality to find how many hours he will need to tutor to buy the Jordans. Interpret
the solution.

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.