Mathematics, 12.07.2019 06:40 lllleklfkhlsdf1201
30pts ! 4. tom and his best friend edward are seeking to join a gym. tom saw on television that platinum gym was having a grand opening in a few months. tom is considering a membership at platinum gym. platinum gym charges a one-time registration fee of $60, and membership is $20 a month. tom's best friend edward says he plans to join super fit because super fit only charges $10 a month but has a one-time registration fee of $150. (a) write an expression to represent the membership cost of platinum gym for x months. (b) write an expression to represent the membership cost of super fit for x months. (c) if tom decides to join platinum gym and edward joins super fit, who would pay less during the first month of membership? who would pay less after a year of membership? show your work. (d) is there a membership period for which tom and edward would pay the same amount? if so, how long would this membership be and how much would it cost? show your work. (e) which gym membership is a better deal? explain why in complete sentences.
Answers: 2
Mathematics, 21.06.2019 18:40
What is the value of the expression below? 148+(-6)| + |– 35= 7|
Answers: 2
Mathematics, 21.06.2019 19:00
45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5
Answers: 3
Mathematics, 21.06.2019 20:00
Someone answer asap for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =
Answers: 1
30pts ! 4. tom and his best friend edward are seeking to join a gym. tom saw on television that p...
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