If n is an even integer, which of the following must be an odd integer?3n-23(n+1)n-2n/3n^2

In a downtown building, there are 6 floors and the number of rooms on each floor is R. If each room has exactly C chairs, which of the following gives the total number of chairs in the building?

Colons can be used to separate 2 full sentences. Unlike a semicolon, a colon can or cannot be for 2 full sentences. Colons are commonly used for lists, definitions, and explanations. These sentences are properly punctuated. He achieved great feats: finishing college at eighteen, learning new topics, and making many friends. The ACT is a standardized test:[…]

1. Success depends in hard work, perseverance, and luck. 2. He achieved great feats including finishing college at eighteen, earning a high salary, and making many friends. 3. Their are numerous other reasons to buy organic food, such as, a desire to protect the environment from potentially damaging pesticides or a preference for the taste[…]

11. Arielle planned to study mathematic’s during the schools’ afternoon sessions. 12. Judge, Elana Kagan, was born, and raised in Bronx, NY. SET 5 English Practice-Please Correct the Sentences 13. First Lady Michelle Obama inspires women to succeed, and to reach beyond there limitations. 14. Sarah like to wear dark cool sunglasses to shield her[…]

1. I need to purchase several items, including, grapes, bananas, yellow tangerines, and green zucchini. 2. Because she likes to listen to a variety of music, Sarah prefers Pandora over the regular radio. 3. Rachel enjoys the music of Chopin more than Beethoven. 4. I would rather travel to Miami over California. 5. Tamra would[…]