Judy works some evenings as a babysitter. she charges $7.50/hr. for hours before 11 pm and $8/hr. for hours after 11 pm. if judy babysits from8 pm until 1 am how much does she earn?

G(x)=x2-16xb=-16, so =16 = 649(x) = (x2 - 16x + 64) - 649(x) = (x - 1)2-

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

What is the perimeter of square abcd? units units 28 units 37 units