Answer :
The expression that represents the total amount earned last week $100 + $19t.
What is the expression?
The expression is a function of the amount her friend paid for the photoshoot, the hours worked and the wages per hour.
Total pay = (amount earned per hour x total hours worked) + amount paid for photoshoot
($19 x t) + $100
$19t + $100
To learn more about mathematical expressions, please check: https://brainly.com/question/11980704
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