When hired at a new job selling jewelry, you are given two pay options: Option A: Base salary of $15,000 a year, with a commission of 9% of your sales Option B: Base salary of $20,000 a year, with a commission of 5% of your sales In order for option A to produce a larger income, you would need sell at least $

Number nine is f(x)= 40x : ) hoped i ya

820,000 is the answr

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.