Answer:
x=-6
Step-by-step explanation:
![4(x+6)=3x+18\\4x+24=3x+18\\x+24=18\\x=-6](https://tex.z-dn.net/?f=4%28x%2B6%29%3D3x%2B18%5C%5C4x%2B24%3D3x%2B18%5C%5Cx%2B24%3D18%5C%5Cx%3D-6)
Answer:
![\displaystyle (-3,\frac{9}{2})](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%28-3%2C%5Cfrac%7B9%7D%7B2%7D%29)
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Coordinates (x, y)
- Midpoint Formula:
![\displaystyle (\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%28%5Cfrac%7Bx_1%2Bx_2%7D%7B2%7D%2C%5Cfrac%7By_1%2By_2%7D%7B2%7D%29)
Step-by-step explanation:
<u>Step 1: Define</u>
Endpoint Q(1, 6)
Endpoint R(-7, 3)
<u>Step 2: Find Midpoint</u>
Simply plug in your coordinates into the midpoint formula to find midpoint
- Substitute in points [Midpoint Formula]:
![\displaystyle (\frac{1-7}{2},\frac{6+3}{2})](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%28%5Cfrac%7B1-7%7D%7B2%7D%2C%5Cfrac%7B6%2B3%7D%7B2%7D%29)
- [Fractions] Subtract/Add:
![\displaystyle (\frac{-6}{2},\frac{9}{2})](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%28%5Cfrac%7B-6%7D%7B2%7D%2C%5Cfrac%7B9%7D%7B2%7D%29)
- [Fraction] Divide:
![\displaystyle (-3,\frac{9}{2})](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%28-3%2C%5Cfrac%7B9%7D%7B2%7D%29)
Answer: True
Step-by-step explanation: Natural numbers are the set of counting numbers and they begin at 1 and go on forever. All natural numbers are real numbers. In fact, the majority of numbers are real numbers such as imaginary numbers.
Answer:
Domain = All real numbers
Range = y ≥ 0
Step-by-step explanation:
As for the domain... you can substitute any value for x and get a mathematical response. Therefore... the domain is all real numbers
Because we are finding the absolute value of the entire function... we know that the final answer cannot be negative. (Don't forget that it <em>can</em> still be 0) Since y can only be positive... we define the Range as y ≥ 0
Answer:
1,3,5,6
Step-by-step explanation:
search index fossil