Which of the following situations represents a proportional
relationship?
The amount Andrew e...
Mathematics, 28.10.2020 05:00 KapALot
Which of the following situations represents a proportional
relationship?
The amount Andrew earns mowing lawns for $18 per hour.
O The cost of baseball tickets online at $7 per ticket plus a $3 online processing fee.
The total cost of a taxi that charges $2 per mile plus a passenger fee of $1.50 to pick
O
up a rider
O The height of a 10-inch candle after burning at a rate of 3/4-inch each hour.
Answers: 3
Mathematics, 21.06.2019 19:00
How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset
Answers: 1
Mathematics, 21.06.2019 20:00
Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.
Answers: 1
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
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