Answer:
a) 22.8%
Step-by-step explanation:
(2590-2000) ÷ 2590 =
590 ÷ 2590 =
.2277 = 22.8%
<em>-</em><em>6</em><em>0</em><em>+</em><em>(</em><em>3</em><em>0</em><em>0</em><em>)</em><em> </em><em>+</em><em>100</em>
<em>-</em><em>6</em><em>0</em><em>-</em><em>3</em><em>0</em><em>0</em><em>+</em><em>100</em>
<em>=</em><em> </em><em>-</em><em>2</em><em>6</em><em>0</em>
<em>=</em><em>5</em><em>0</em><em>-</em><em>(</em><em>-</em><em>4</em><em>0</em><em>)</em><em>-</em><em>(</em><em>-</em><em>2</em><em>)</em>
<em>=</em><em>5</em><em>0</em><em>+</em><em>4</em><em>0</em><em>+</em><em>2</em>
<em>=</em><em>9</em><em>2</em>
Hi there!
I do not know the other values of the pay check, so I will explain to you how to solve for 40% of the 270 dollars. To solve, we'll need to set up a proportion. That proportion is 40/100 = x/270. Next, we need to cross-multiply: 100x = 10800. Lastly, we'll divide to figure out what 40% of 270 is. x = 108.
Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
Answer:
Dobson finances $20,900 (Sorry if this isn't correct)
Step-by-step explanation:
22,000/20 = 1100
22,000-1100 = 20,900
Answer:
Step-by-step explanation:
Given:
The quadratic function is given as:
The standard form of a quadratic function is given as:
, where, 'a', 'h' and 'k' are real numbers.
Now, in order to convert the given function to standard form, we use completing by square method.
![-x^2+2x=-(x^2-2x)=-[(x-2)^2-2^2]=-[(x-2)^2-4]=-(x-2)^2+4](https://tex.z-dn.net/?f=-x%5E2%2B2x%3D-%28x%5E2-2x%29%3D-%5B%28x-2%29%5E2-2%5E2%5D%3D-%5B%28x-2%29%5E2-4%5D%3D-%28x-2%29%5E2%2B4)
Now, can be rewritten as:
Therefore, the standard form of the function is:
