Point x is at 2/3 on a number line. on the same number line, point y is the same distance from 0 as point x, but has a numerator of 8. what is the denominator of the fraction at point y?

111 thirty dollars is to be divided among three girls and two boys so that each of the girls receives twice as much as each of the boys. how much does each receive?

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?