The percent markup is 40% cost: $2.50/hammer *40%=1.00 Cost+markup=3.50
Answer:

Step-by-step explanation:
Answer:
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Step-by-step explanation:

To find f(19) , substitute the value of x that's 19 into f(x). That is for every x in f (x) replace it with 19
We have

We have the final answer as

Hope this helps you
y - 4 = -2 ( x - ( -11)) which would simplify to y - 4 = -2 ( x + 11) !!
Answer:
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Step-by-step explanation:
It is 10 times because it is one digit to the left that makes 10 times greater