How do i find the missing base of a trapezoid?

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

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

Which representation has a constant of variation of -2.5