Answer:

General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Slope Formula:

Step-by-step explanation:
<u>Step 1: Define</u>
Point (3, 14)
Point (7, 9)
<u>Step 2: Find slope </u><em><u>m</u></em>
- Substitute [Slope Formula]:

- Subtract:

No, if you make convert 1/5 to have 10 in the denominator, it gives you 2/10 not 3/10
Answer:
The third one
Step-by-step explanation:
all of them will preserve congruency
10 times 1.2 =1.20 :)
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