3p = 4 - 9p
+9p + 9p
------------------
12p = 4
divide both sides by 12
p= .333 repeating or 1/3
Answer: The constant of variation value of 7.
Step-by-step explanation: We are given cost of 0.8 meter of a silk ribbon = $5.60.
Let us assume y be the total cost for x meter of a silk ribbon and k is the constant of variation.
So, we can set up an equation for proportion relationship:
y = k x.
<em>Let us plug x=0.8 and y= 5.60,</em> in above proportion relationship equation, we get
5.60 = k (0.8).
Dividing both sides by 0.8, we get
5.60/0.8 = k(0.8)/0.8
k =7.
Therefore, the constant of variation value of 7.
The Answer is = 8x^4
Hope this helps! :)
Answer:
B im pretty sure
Step-by-step explanation:
