Mathematics, 23.04.2021 18:50 Johnson926
Javier has a job installing windows. He earns a rate of $75 per day plus $8 per window installed. He also receives a stipend of $25 for snacks. Javier knows his weekly earnings can be shown with the following expression:
75d + 8w + 25
Part A: Identify a coefficient, a variable, and a constant in this expression. (3 points)
Part B: If Javier works for 5 days and installs 48 windows, how much does he earn? Show your work to receive full credit. (4 points)
Part C: If Javier gets an increase in his stipend and receives $40 for snacks, would the coefficient, variable, or constant in the equation change? Why? (3 points)
Answers: 3
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