Answer:
um I did this in my head but -20/3
Step-by-step explanation:
-6/5N × -5/6= 8× -5/6
simplify
n= 4/1× -5/3
n= -20/3
?
Answer:
x
Step-by-step explanation:
Two significant Figures I believe because you want to go with the least amount of sig figs that are already in your problem which would be 2 in 7500 because the zeros are not significant
Answer:

General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
<u>Algebra I</u>
- Standard Form: ax² + bx + c = 0
- Quadratic Formula:

<u>Algebra II</u>
Step-by-step explanation:
<u>Step 1: Define</u>
6x² = 2x - 1
<u>Step 2: Rewrite</u>
- Subtract 2x on both sides: 6x² - 2x = -1
- Add 1 to both sides: 6x² - 2x + 1 = 0
<u>Step 3: Identify Variables</u>
a = 6
b = -2
c = 1
<u>Step 4: Solve for </u><em><u>x</u></em>
- Substitute [QF]:

- Exponents:

- Multiplication:

- (Square Root) Subtract:

- Factor:

- Simplify:

- Factor GCF:

- Simplify:

Answer:
4n - 13
Step-by-step explanation:
There's a +4 between each number in the sequence.
4n
The previous number before the first given (-9) is -13.
4n - 13