6y^2 + 6y + 2y + 2 = 6y^2 + 8y + 2
The way you do this is basically multiplying the values in the brackets with 6y, and then adding that to the same values multiplied by 2.
Answer:
x = 4 but i dont know how to get -16
Step-by-step explanation:
divide -80 by 5 to get -16
so 4^2 = 16
Answer:
I'm pretty sure its 11
first orginize the numbers in numerical order
second the medj an is the middle numbe, if they are to find the mean of those two only
Answer:
Step-by-step explanation:
By writing it as 3(n-2) - n = 14 you can solve this to get n=10
You essentially let the bigger even consecutive number equal n, and therefore the smaller even number equals n-2. Three times the smaller even equals 3(n-2) and minus the bigger even number gives 3(n-2) - n which we know equals 14.
So 3(n-2) - n = 14
3n - 6 - n = 14
2n - 6 = 14
2n = 20
n = 10
<u>3x + 6y = 12</u>
Subtract 3x from each side: 6y = -3x + 12
Divide each side by 6 : <em> y = -1/2x + 2</em>