Janita practices on the track field 1.5 hours each day before a track meet. if there are 6 days until the track meet, how many hours will janita practice?

1.5 x 6 = 9.
She would practice 9 hours.
Hope it helps!

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.

12+3b -1=-5-b -12-1+5=-b-3b -8=-4b