Answer:
y = -8/3x + 33
Step-by-step explanation:
y2 - y1 / x2 - x1
9 - 1 / 9 -12
8 / -3
= -8/3
y = -8/3x + b
1 = -8/3(12) + b
1 = -32 + b
33 = b
If the sub is 450 below sea level, then the number would be -450. Also, if the sub is ascending, it is going up. You would have to do -450+275 to get -175.
Answer:
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
<u>Algebra II</u>
- Imaginary Numbers: √-1 = <em>i</em>
Step-by-step explanation:
<u>Step 1: Define</u>
<u /><u />
<u />
<u>Step 2: Simplify</u>
- [Fraction] [√Radical] Factor:
- [Fraction] [√Radical] Evaluate:
- [Fraction] [√Radical] Simplify:
- [Fraction] Factor numerator:
- [Fraction] Simplify:
Answer:
2
Step-by-step explanation: