Julio is paid 1.4 times his normal hourly rate for each hour he works over 30 hours in a week. Last week he worked 37 hours and
1 answer:
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For this case we have the following functions:
We must find
By definition we have to:
So:
We must evaluate the composite function for
ANswer:
let's bear in mind that
standard form for a linear equation means
• all coefficients must be integers, no fractions
• only the constant on the right-hand-side
• all variables on the left-hand-side, sorted
• "x" must not have a negative coefficient
so, let's do away with the denominators by multiplying both sides by the LCD of all fractions, in this case 6.