Help me with this question plz! The equation t=0.07c represents the tax t, based on the cost c, of an item. Which part of the eq
uation represents the constant of proportionality?
A: t
B: 0.07
C: c
D: 7
Help fast!! 15 points!!
1 answer:
Y=kx
k=constant
given
t=0.07c
the constant is 0.07
answer is B
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