64x+80 (42-x)=2880
Solve for x
X=30 coach fare
42-30=12 First-class fare
The correct answer to this question is 6 in
Answer:
1.0
Step-by-step explanation:
You are rounding to the nearest tenth, so you should have only 2 places remaining (0.0). So, you look to the 7 to change the 9. 7 is bigger than 5, so you round 9 up. Since 9 plus 1 equals 10, the final answer is 1.0.
Hope this helps! :)
Answer:
A = 803.84
General Formulas and Concepts:
<u>Symbols</u>
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Geometry</u>
Area of a Circle Formula: A = πr²
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
<em>r</em> = 16
<u>Step 2: Find Area</u>
- Substitute in variables [Area of a Circle Formula]: A = (3.14)(16)²
- Evaluate: A = 803.84