If x = −3, which number line shows the value of |x|? (5 points) Question 11 options:

1)

2)

3)

4)

Question 12 (5 points)

I’m pretty sure the answer is a

Ithink it's the first one ( let me know if it right)

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.