Mathematics, 08.09.2020 05:01 roseemariehunter12
Jimmy decides to mow lawns to earn money. The initial cost of his lawnmower is $250. Gasoline and maintenance costs are $6 per lawn.
a) Formulate a function C(x) for the total cost of mowing x lawns.
b) Jimmy determines that the total-profit function for the lawnmowing business is given by P(x)x. Find a function for the total revenue from mowing x lawns. How much does Jimmy charge per lawn?
c) How many lawns must Jimmy mow before he begins making a profit?
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Carla is saving money for a trip this summer. she already has some money in her savings account and will add the same amount to her account each week. at the end of 2? weeks, carla has? $130. at the end of 8? weeks, she has? $280. write a linear function in the form y=mx+b to represent the amount of money m that carla has saved after w weeks.
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