Which algebra tiles are used in this equation:

4x + 7 = 23

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.

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52

The formula for the volume of a right square pyramid is given below, where a is the side length of the base and h is the height.