Sorry i know this is not the answer but what would be the picture
Unit Rate is 6:
54 to 9
72 to 12
Unit Rate is 8:
72 to 9
Unit Rate is 10:
120 to 12
70 to 7
Doesn't belong to any category:
81 to 9
Answer:
First choice.
Step-by-step explanation:
When you solve the system and somehow get both sides two different value. That means both graphs are oarallel (graph of both equations). When two sides are different, we can say that there are no solutions.
Answer:
Simplified expression is 1.8i+0.6s
Step-by-step explanation:
Answer:
![\displaystyle 9](https://tex.z-dn.net/?f=%5Cdisplaystyle%209)
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Step-by-step explanation:
<u>Step 1: Define</u>
<u />
<u />
<u />
<u>Step 2: Evaluate</u>
- (Parenthesis) Add:
![\displaystyle 8 + (8)^2 \div 4 \cdot (\frac{1}{2})^4](https://tex.z-dn.net/?f=%5Cdisplaystyle%208%20%2B%20%288%29%5E2%20%5Cdiv%204%20%5Ccdot%20%28%5Cfrac%7B1%7D%7B2%7D%29%5E4)
- Exponents:
![\displaystyle 8 + 64 \div 4 \cdot \frac{1}{16}](https://tex.z-dn.net/?f=%5Cdisplaystyle%208%20%2B%2064%20%5Cdiv%204%20%5Ccdot%20%5Cfrac%7B1%7D%7B16%7D)
- Divide:
![\displaystyle 8 + 16 \cdot \frac{1}{16}](https://tex.z-dn.net/?f=%5Cdisplaystyle%208%20%2B%2016%20%5Ccdot%20%5Cfrac%7B1%7D%7B16%7D)
- Multiply:
![\displaystyle 8 + 1](https://tex.z-dn.net/?f=%5Cdisplaystyle%208%20%2B%201)
- Add:
![\displaystyle 9](https://tex.z-dn.net/?f=%5Cdisplaystyle%209)