Is (6/5, 2) a solution to y = x + 4/5

Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c

Which statements are true? see picture

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