Answer:
5x² + 7x + 7
Step-by-step explanation:
Subtract 3 from 10
3x+5x²-x+7+5x
Subtract x from 3x
5x² +2x+7+5x
Add 2x and 5x to get the 7x
Answer:
(9,-5)
Step-by-step explanation:
The equation of an ellipse can be represented as
where (h,k) is the center.
In
We can see the h and k values are 9 and -5 respectively, so the center is (9,-5)
Answer:
x = 5 ; y = 14
Step-by-step explanation:
2x = 10
x = 5
y + 2 = 16
y = 14
Answer: 8
Explanation: To find the mean you need to add up all the numbers shown. After doing so you divide the sum by the amount of number shown. 64/8 = 8. Hope this helps!!!