Solve the following quadratic function by utilizing the square root method.
y = 25x2 - 100
X = +[?]

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

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Trent wants to buy 2 packs of trading cards for 3 dollars each. the trading card packs that trent normally buys tend to come in packs of 6, 10, 12, or 15 cards. after selecting 2 packs, trent found that the first pack of cards cost 25 cents per card, and the second pack cost 30 cents per card. trent uses this information to write the equations below in order to compare c, the number of cards in each pack.