What is the length of x without assuming it is a right triangle and without assuming x is a tangent.

112 oz= how many pounds are in 112 ounces

Kyle asks his friend Jane to guess his age and his grandmother’s age. Kyle says his grandmother is not more than 80 years old. He says his grandmother’s age is, at most, 3 years less than 3 times his own age. Jane writes this system of inequalities to represent k, Kyle’s age, and g, Kyle’s grandmother’s age. Inequality 1: g > 80 Inequality 2: g ≤ 3k – 3 Which inequality did Jane write incorrectly, and how could it be corrected?

In the past you paid $800 per month to rent your apartment. You now pay $900 per month for your rent. What is the percent increase in your rent?

PLEASE HELP

Which of the following questions are correct? Select all that apply.

Match the terms with their definition.1. was introduced in the United States in 1888
2. used to elect the President, Vice-President, and members of Congress
3. chosen by the election board
4. national, state, and local elections come on the same day
5. the submitting of a proposed public measure for voting by the general public


A. Election officers
B. Referendum
C. The Australian Ballot
D. Short ballot
E. A Criticism of elections

1) What is the mathematical relationship between a^n and a^-n ? Explain

2) A positive exponent shows repeated multiplication . What repeated operation does a negative exponent show ?

I really need your help ! Thanks