6+2n>12
n>3 is true because 6 minus 12 equal 6 divide by 2 is 3
Answer:
y = -9x-11
Step-by-step explanation:
The slope is -9 and a point is (-1,-2)
We can use point slope form
y-y1 = m(x-x1)
y--2 = -9(x--1)
y+2 = -9(x+1)
Distribute
y+2 = -9x-9
Subtract 2 from each side
y+2-2 = -9x-9-2
y = -9x-11
This is in slope intercept form (y=mx+b)
Answer:
x = -1
Step-by-step explanation:
2x - 7 = 9x
Subtract 2x from both sides: -7 = 7x
Divide both sides by 7: -1 = x
Now plug in 7 for every value of x in the original equation to make sure you are correct:
2(-1) - 7 = 9(-1)
-2 - 7 = -9
-9 = -9
I hope this helps!
Answer: I got 376.8 cm^3
Step-by-step explanation:
Plug in 6 for r and 10 for h in the following formula:
![V=\pi r^{2} \frac{h}{3}](https://tex.z-dn.net/?f=V%3D%5Cpi%20r%5E%7B2%7D%20%5Cfrac%7Bh%7D%7B3%7D)
Answer:
1) x and y --> Variable(s)
2) 1/6 --> Constant(s)
3) 12.1, 4.7, and 6 --> Coefficient(s)
4) 12.1x and 6x --> Like Terms
5) 12.1x, 4.7y, and 1/6 --> Terms