Richard gets paid $12 an hour for the first 40 hours he works in a week. he is paid $18 dollars for every extra hour. he works f
or 52 hours in a particular week. explain an expression can be used to determine the total amount earned by richard at the end of the week
1 answer:
(12×40)+(18×(52-40))=
480+(18×12)=
480+216=$696
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