Elliot had $20,000. He spent $9.00 on lunch and wants to use the rest to buy comic books. If the store sells 3 comic books for a dollar how many books can he buy

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.

Reflect the point (7,0) across the y-axis

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?