Step-by-step explanation:
Since
varies directly as
we can write the relation as

where k is the constant of proportionality.
a) To solve for the k, we substitute the given values:


b) The equation relation x and y can be written as

c) When y = 9,

Answer:
5
Step-by-step explanation:
it is 5 because you do 1+4=5
Answer:
35
Step-by-step explanation:
35 is %5 of 700.
Answer: 150 pounds
Step-by-step explanation:
Answer:
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Step-by-step explanation:
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