Triangle PQR is reflected over the x-axis. What are the coordinates of Q’ ?

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

In an improper fraction, is the numerator equal to, less than, or greater than the denominator

Interpret the following expression (5y^2-7)^3/(2y)^2