Mathematics, 29.06.2019 10:00, whismanjames

Hanna wants to calculate the cost of her electric bill. she is on a standard use plan that has a graduated fee schedule. standard use plan 8.5 cents/kwh for the first 400 kwh 12 cents/kwh for the next 400 kwh 14.5 cents/kwh for anything over 800 kwh how much will her bill be if she uses 1,465 kwh? round to the nearest dollar. a. $82 b. $96 c. $178 d. $144

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Hanna wants to calculate the cost of her electric bill. she is on a standard use plan that has a gra...