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anonymous
 one year ago
Corinne has a job selling magazines. She earns $7.50 per hour plus 20% of the total amount of her sales. She also gets an allowance of $40 per week for gas. She knows her weekly earnings can be shown using the following expression:7.50h + 0.20s + 40
Part A: Identify a coefficient, a variable, and a constant in this expression. (3 points)
Part B: If Corinne works for 25 hours and sells $300 in magazines, how much does she earn for the week? Show your work to receive full credit.(4points)
Part C: If Corinne gets a raise and begins earning $9 per hour, would the coefficient, variable, or
anonymous
 one year ago
Corinne has a job selling magazines. She earns $7.50 per hour plus 20% of the total amount of her sales. She also gets an allowance of $40 per week for gas. She knows her weekly earnings can be shown using the following expression:7.50h + 0.20s + 40 Part A: Identify a coefficient, a variable, and a constant in this expression. (3 points) Part B: If Corinne works for 25 hours and sells $300 in magazines, how much does she earn for the week? Show your work to receive full credit.(4points) Part C: If Corinne gets a raise and begins earning $9 per hour, would the coefficient, variable, or

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I already have part a.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Part b) (25*7.50)+(0.2*300)+40=187.5+60+40=187.5+100=287.5

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thank you! so for part c it the variables, coefficients, and constants would be the same if she got a $9 dollar raise right?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0The variables would stay the same, I think the constants would too, but the first coefficient wouldn't since instead of 7.50, it would be 9.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0the first coefficient will be a constant.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Really? Oh, yeah right. sorry. Then I think you are correct.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0well thank you very much! fan and medal!

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thanks! First medal, and first fan.
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