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anonymous

  • one year ago

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. Part B: If Javier works for 5 days and installs 48 windows, how much does he earn? Show your work to receive full credit. 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?

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  1. anonymous
    • one year ago
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    variables are d and w ( do you know the rest???) 75(5)+8(48)+25 I'm assuming the variable would change

  2. triciaal
    • one year ago
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    the variable would not change the constant would change instead of 25 he now gets 40

  3. anonymous
    • one year ago
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    thats what i meant, i didn't notice the typo...thanks @triciaal for pointing it out!

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