Equal out the shirts so that u can know what U are doing
Answer:
I believe that the answer is B
Let the required number is 2x ,
According to the condition,
➡ 10 times the sum of half of 2x and 6 = 8
![= > 10 \times ( \frac{2x}{2} + 6) = 8 \\ \\ \\ = > 10 \times (x + 6) = 8 \\ \\ \\ = > 10x + 60 = 8 \\ \\ \\ = > 10x = 8 - 60 \\ \\ \\ = > 10x = - 52 \\ \\ \\ = > x = - \frac{ 52}{10} \\ \\ \\ = > x = - 5.2](https://tex.z-dn.net/?f=%20%3D%20%3E%2010%20%5Ctimes%20%28%20%5Cfrac%7B2x%7D%7B2%7D%20%2B%206%29%20%3D%208%20%5C%5C%20%5C%5C%20%5C%5C%20%3D%20%3E%2010%20%5Ctimes%20%28x%20%2B%206%29%20%3D%208%20%5C%5C%20%5C%5C%20%5C%5C%20%3D%20%3E%2010x%20%2B%2060%20%3D%208%20%5C%5C%20%5C%5C%20%5C%5C%20%3D%20%3E%2010x%20%3D%208%20-%2060%20%5C%5C%20%5C%5C%20%5C%5C%20%3D%20%3E%2010x%20%3D%20-%2052%20%5C%5C%20%5C%5C%20%5C%5C%20%3D%20%3E%20x%20%3D%20-%20%5Cfrac%7B%2052%7D%7B10%7D%20%5C%5C%20%5C%5C%20%5C%5C%20%3D%20%3E%20x%20%3D%20-%205.2)
Therefore the value of x is -5.2
And, required number is -5.2
Answer: y=-7
Step-by-step explanation: on why axis and is pallet yo x axis
Answer:
-2
Step-by-step explanation:
The average rate of change is the slope using the points (0, 10) and (3, 4). The slope is found using the formula ![\frac{y2-y1}{x2-x1}](https://tex.z-dn.net/?f=%5Cfrac%7By2-y1%7D%7Bx2-x1%7D)
![\frac{4-10}{3-0}= \frac{-6}{3}=-2](https://tex.z-dn.net/?f=%5Cfrac%7B4-10%7D%7B3-0%7D%3D%20%5Cfrac%7B-6%7D%7B3%7D%3D-2)