Elia is 6 feet tall and casts a 9-foot shadow. If a flagpole, next to him, casts a shadow that is 36 feet long, how tall is the flagpole?

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer

How do you use the elimination method for this question? explain, because i really want to understand!

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.