First, we combine the terms on the left side of the equation to simplify the equation. Then we divide both sides by -3. k then equals 1/3.
To check, we plug in our value for k into the original equation:
We found k to be 1/3, so for every instance of k, we plug in 1/3. To simplify, we combine the left side to get -1, and we combine the right side to get -1.
Since -1 = -1, our solution is correct.
Answer:
x = 0
Step-by-step explanation:
Expanding the left hand side we get
Taking 6 from left hand side to right hand side
Dividing both sides by 2
So, x = 0
Answer:
<h2>1.08*(0.82y)</h2>
Step-by-step explanation:
Let us see...
y is the price.
y
Then, 18% off. This is:
y - (y*0.18) = 0.82*y
Then, we add 8%, so now it's 1.08% of this expression:
<h3>1.08*(0.82y)</h3>
Answer:
105, I think if not please tell me it isn't!
Step-by-step explanation:
This is a guess but wouldn't you multiply each side by (0.8)
12(0.8)= 9.6
10(0.8) =8
10(0.8)=8
16(0.8)= 12.8
perimeter= all sides added together
9.6+8+8+12.8= P
P=38.4?