Answer:
x = 12
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
-10(x + 9) + 14x = -42
<u>Step 2: Solve for </u><em><u>x</u></em>
- Distribute -10: -10x - 90 + 14x = -42
- Combine like terms: 4x - 90 = -42
- Add 90 to both sides: 4x = 48
- Divide 4 on both sides: x = 12
Answer:
22
Step-by-step explanation:
i just added 8+6+8 ?
idk if its right
Answer:
All positive real numbers
Step-by-step explanation:
Given
The model can be represented as:
Required
Determine the domain
This means that we list out possible values of x.
If x represents time, then it is impossible for x to be negative.
This implies that x can take any value as long as it is greater than or equal to 0.
<em>Hence, the domain is all positive real numbers</em>
Answer:
They are the similar because 2 of their angles are identical and that means that the third angles have to be the same also.
Answer:
yeah i think so
Step-by-step explanation: