Model H shows equal expressions
The answer is 35 cm I think that’s right not certain
150 * 1.25 * 1.25* 1.25 = £292.97
Hope it helps
For Ax+By=C, we have y=-3x. We want both the y and x variable on the same side, and that leads us to either subtract y from both sides or add 3x to both sides. You can do either, but I personally prefer the latter, so we have 3x+y=0. We have A=3 (since that is the coefficient for x) and B=1 (since 1*y=y). Lastly, C=0
Feel free to ask further questions!
Answer:

General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
<u>Algebra I</u>
- Standard Form: ax² + bx + c = 0
- Quadratic Formula:

<u>Algebra II</u>
Step-by-step explanation:
<u>Step 1: Define</u>
6x² = 2x - 1
<u>Step 2: Rewrite</u>
- Subtract 2x on both sides: 6x² - 2x = -1
- Add 1 to both sides: 6x² - 2x + 1 = 0
<u>Step 3: Identify Variables</u>
a = 6
b = -2
c = 1
<u>Step 4: Solve for </u><em><u>x</u></em>
- Substitute [QF]:

- Exponents:

- Multiplication:

- (Square Root) Subtract:

- Factor:

- Simplify:

- Factor GCF:

- Simplify:
