Answer:
y=2 is correct
Step-by-step explanation:
as you go across the y axis the points go up by 2
2,700-600=2,100(not venomous)
2100/2700 is the fraction that aren't venomous.
in decimal form, it is .77777777777777 (and so on. you can round it to .7, .77, or .777 if you'd like)
The answer is $6.50 hope this helped
Your answer is C) 2a² + 2b²
To find this we can just expand the brackets of (a - b)² and (a + b)², and then combine like terms:
(a - b)² = (a - b)(a - b) = a² - 2ab + b²
(a + b)² = (a + b)(a + b) = a² + 2ab + b²
Then when you combine like terms, you get (a² + a²) + (-2ab + 2ab) + (b² + b²), so the ab terms cancel out and you get left with 2a² + 2b².
I hope this helps!
Coincident lines are lines that are the same.
In the beginning of both equations we have '4x' and '8x'.
Note that 8 / 4 = 2.
Multiply the rest of the numbers in the first equation by 2.
5y * 2 = 10y
8 * 2 = 16
So our 2nd line will be:
8x + 10y = 16
