Lauren's social media channel makes $0.50 for every commercial that's viewed and $1.00 for every person who subscribes.  On Tuesday, 100 people watched commercials before viewing her content and 27 people subscribed.  How much money did she make?
She makes $0.50 for viewed commercials and 100 people watched them on Tuesday for a total of .50*100 = $<T>multiply(0.5, 100)=50.0
She makes $1.00 for every person who subscribes and she had 27 people sign up so that's 1*27 = $<T>multiply(1, 27)=27
Between the viewed commercials that made $50.00 and the $27.00 she made from new subscribers, she made 50+27 = $<T>add(50, 27)=77
