Give the sum of each arithmetie series.
(24) + (-21) + (-18) ++ 300

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

Which letters from the table represent like terms? a and b b and c a and d b and d

You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?