Alfred needs to buy small pumpkins that cost $2.75$2.75 each. The function he uses is f(x)=2.75x𝑓(𝑥)=2.75𝑥. Use the function to determine the cost of 25 pumpkins.It will cost $ Answer 1 Question 11 for 25 pumpkins.

You are ordering shirts for a club at your school. The function f(x)=12x+25𝑓(𝑥)=12𝑥+25 represents the cost of ordered x𝑥 shirts. How much would it cost to buy 6868 shirts? It cost $$ Answer 1 Question 19 to buy 6868 shirts.

Ann started her own grocery-delivery service. The amount of money she charges for a delivery depends on the total price of the groceries. Ann uses a function of the form f(x)=mx+b, where m and b are constants, to determine the delivery fee for groceries that cost x dollars. This table shows two values of the function.x f(x)50 1675 19Find an expression for f(x). Write your answer in the form f(x)=mx+b, where m and b are integers or decimals. Do not round.

Chen is bringing fruit and veggies to serve at an afternoon meeting. He spends a total of $28.70 on 5 pints of cut veggies and 7 pints of cut fruit. The food cost is modeled by the equation 5 v plus 7 f equals 28.70, where v represents the cost of one pint of cut veggies and f represents the cost of one pint of cut fruit. If the cost of each pint of fruit is $2.85, what is the approximate price of a pint of veggies? (Round to the nearest cent, as needed.)

Assume it costs Microsoft $4,300 to manufacture 6 Xbox 360s and $7,900 to manufacture 12. Obtain the corresponding linear cost function.C(x) = What was the cost (in dollars) to manufacture each additional Xbox?$ Use the cost function to estimate the cost of manufacturing 60 Xboxes (in dollars).$

From the given statement form the equations5 cupcakes and 6 brownies costs 60. Eric bought 6 cupcakes and 6 brownies for 18.6𝑐+6𝑏=56𝑐+6𝑏=6