Answer:
B
Step-by-step explanation:
The slope is -1, which equals m= -1.
The answer is B.
All you need to do is add up all the gumballs, which is 201, then divide the number of red gumballs by the total amount.
201/52 = %26
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.
Answer:
-2
Step-by-step explanation:
x+8=-15x
x+15x= -8
16x= -8
x=-16/8=
x=-2
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Answer
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