Mathematics, 05.08.2019 01:30 LouieHBK
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. (4 points) part c: if corinne gets a raise and begins earning $9 per hour, would the coefficient, variable, or constant in the equation change? why? (3 points)
Answers: 1
Mathematics, 21.06.2019 13:40, kathrynway9438
Imagine a new pasture with grass growing on it. every day after the seeds have germinated, the number of blades of grass in the pasture triples. after 18 days, the entire pasture is completely covered in grass. how many days did it take for the pasture to be one-third covered in grass?
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Mathematics, 21.06.2019 17:00, sciencecreation87
Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.
Answers: 1
Mathematics, 21.06.2019 19:30, anthonyfr10004
Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)
Answers: 1
Corinne has a job selling magazines. she earns $7.50 per hour plus 20% of the total amount of her sa...
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