So 81/9=9 so area of pantry is 9
3 times x=9
3x=9
divide both sides by 3
x=3
legnth/width=3
Yes, it’s option one where y is neg five
0x+2 =y
So technically x+2=y
Hello there!
8 - 2x = -8x + 14
Let's start by subtracting 8 to both sides
8 - 2x - 8 = -8x + 14 - 8
-2x = -8x + 6
Let's add 8x to both sides
-2x + 8x = -8x + 6 +8x
6x = 6
Divide both sides by 6
6x/6 = 6/6
x = 1
The correct answer is option D
I hope this helps!
Vary Directly: y = k*x
Vary Inversely: y = k/x
Because x and y vary directly, our equation will look like the first one.
y = k*x
With the inputted values:
-16 = k * 4
Now, to find k, isolate the variable
k = -16/4 = -4
Your final equation will then look like this:
y = -4 * x
