B= -2x+5-2x^2-ax
A= -2x+5-2x^2-b/x
x=0
His gross pay would be $525.00
2500-1000=1500
1500 x .15 = 225.00
225+300= $525.00
Answer:

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

Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
Point (0, -4)
Point (10, 3)
<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 in points [Slope Formula]:

- [Fraction] Subtract:

The best interpretation is that the sum of 2.1 and –1.2 times a number is greater than or equal to 8.
<h3>Inequality functions</h3>
Inequality are expressions not separated by an equal sign, Given the inequality;
2.1 + (-1.2x) ≥ 8
The sign ≥ means greater than or equal to
The expression 2.1 + (-1.2x) ≥ 8 can also be expressed as 2.1 - 1.2x ≥ 8
The best interpretation is that the sum of 2.1 and –1.2 times a number is greater than or equal to 8.
Learn more on inequality here: brainly.com/question/11613554
#SPJ4
Answer:
I hope you don't mind that I kinda guessed on two them. But don't worry, it was a reasonable guess.