Given the equations Q = x + 6 and y = R - 3, which of the following expressions is equivalent
to Q + R written in terms of x and y?

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.

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents

D. in a discrete probability distribution, the sum of the probabilities for the discrete variables will be > 1. true or false