Answer:
c
Step-by-step explanation:
See the attached image below for the dot plot. The center is at 8 with dots on either side of 8 being a mirror copy of one another. For example, there are 2 dots over 6 and 2 dots over 10
<h3>Answer: B. The data is symmetrical</h3>
The sum is y(4y − 1) + <span>(y + 5)2 = 4y² -y +y² +25 - 10y = 5y²-11y + 25
the answer is </span><span>5y2 − 11y + 25
</span>
x = -1
Step-by-step explanation:


or

Since both sides have the same base, we can write
10x = 5x - 5
or
5x = -5
x = -1
Answer:
<h2>C. 6x² + 6x² + 3x + 4</h2>
Step-by-step explanation:
