Answer:
-119
Step-by-step explanation:
The answer is b. "at most" means that x + (x + 1) must be smaller than or equal to the other side of the equation.
The rule sometimes called the Empirical Rule, which means "based on observations" The graph is shown this way : (see attachment). This rule is represented by a<span><span>bout 68% of values fall within one standard deviation of the mean.</span>About 95% of the values fall within two standard deviations from the mean.<span>Almost all of the values — about 99.7% — fall within three standard deviations from the mean.</span></span>
Answer:
(-∞, 3)
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality
<u>Algebra I</u>
- Terms/Coefficients
- Interval Notation - [Brackets] mean inclusion, (Parenthesis) means exclusion
Step-by-step explanation:
<u>Step 1: Define</u>
5n - 13 < 4n - 10
<u>Step 2: Solve for </u><em><u>n</u></em>
- [Subtraction Property of Equality] Subtract 4n on both sides: n - 13 < -10
- [Addition Property of Equality] Add 13 on both sides: n < 3
Here we see that any value <em>n</em> smaller than 3 would work as a solution to the inequality.
∴ our interval is (-∞, 3)
Answer:
5B
Step-by-step explanation:
there is no real explanation for it
