4,000 in bank -500 and 15000 so she had -20000 +4000 so it equals -16000
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>
<em>Find points from graph.</em>
Point (-3, 6)
Point (3, -6)
<u>Step 2: Find slope </u><em><u>m</u></em>
Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>
- Substitute [SF]:

- Subtract/Add:

- Divide:

Terms : 7 , -5x , 1
like terms : 7 and 1
constants : 1
coefficients : -5
Answer:
10
Step-by-step explanation:
25 - 5 = 20
20 / 2 = 10