A farmer's annual income is represented by the variable x. The farmer will pay 25% of his income for federal taxes and 9% of his income for state taxes. Which two expressions represent the amount of money the farmer will have after paying these taxes? 0.34x

0.66x

1 – 0.34x

x – 0.34x

x(0.25 + 0.09)

Last saturday, the museum box office sold 281 tickets for a total of $3,954. adults ticket cost $15, and students ticket cost $12. how many of each kind of tickets were sold?

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.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10