**Answer:**

as obama said "You can’t let your failures define you.

You have to let your failures teach you."

**Explanation:**

Always capitalize the first word as well as all nouns, pronouns, verbs, adjectives, and adverbs.

Take the denominator*the whole number+ the numerator.

(-7/3)-11/9

Multiply -7/3*3 to get a common denominator of 9

-21/9-11/9

-32/9

**Answer:**

Using mirrors in a small room is <u>**a clever trick**</u> because mirrors can make a space seem bigger and brighter than it really is.

**Explanation:**

Because it makes the most sense and it doesn't say what the method would be for so it would be an incomplete thought.