Billy is comparing gasoline prices at two different gas stations.
• At the first gas station, the equation
c = 2.80g gives the relationship between g,
the number of gallons of gasoline, and c,
the total cost, in dollars.
• At the second gas station, the cost of
2.5 gallons of gasoline is $8.30, and the
cost of 5 gallons of gasoline is $16.60.
How much money, per gallon, would Billy save by
going to the less expensive gas station?

Someone answer this asap rn 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)) =

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

Given: ∆mop p∆mop =12+4 3 m∠p = 90°, m∠m = 60° find: mp, mo