in a geometric series if the seventh term is 27 times the fourth term and the sum of the first two term is 8 find the series

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

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.

Write the rational number in lowest terms 99/-15