Which two numbers have a difference of 2? -1.0. -0.5. 0. 0.5. 1.0. 1.5

How do the graphs of y = 1/x and y=5/x+6 compare?

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

Sum is 17 and their difference is 3