If b is inversely proportional to c, and b is 5 when c is 12, find b when c = 20
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Answer:
Step-by-step explanation:
just replace the x by the number given, it's simple calculation
Hello!
If f(x) = g(x)-10, substitute in the equation of g(x) to solve for f(x):
f(x) = (3x - 18) - 10
Simplify:
f(x) = 3x - 28