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.

Charlotte has a babysitting service andcharges $12.50 per hour. After Charlottecalculates her set-up and travel costs,she constructs the cost equation𝐶=45+2.5ℎC=45+2.5hC, equals, 45, plus, 2, point, 5, hwhere 𝐶CC represents thecost in dollars per job and h represents thehours that Charlotte babysits for.How many hours does Charlotte need to babysit for in order to cover her costs?Hint: write an equation that represents the revenue, 𝑅RR, earned by Charlotte in termsof the number of hours spent babysitting

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.

Problem StatementLilly went shopping with a budget of Rs. 10,000 to buy clothes, and accessories. The cost of clothes is twice the value of accessories, and there is an additional expense of Rs. 1000 for fuel. Develop an expense calculator by inputting the amount spent on accessories, then calculate and display Lilly's remaining amount rounded to two decimal places after her shopping.ExampleInput:2000.0Output:3000.0Explanation:budget = 10000.0;fuel = 1000.0;accessories = 2000.0clothes = 2 * accessories = 2 * 2000 = 4000.0total = clothes + accessories + fuel = 4000.0 + 2000.0 + 1000.0 = 7000.0remaining = budget - total = 10000.0 - 7000.0 = 3000.0Input format :The input consists of a float value a, representing the amount spent on accessories.Output format :The output prints the remaining budget after shopping, rounded to two decimal places in the following format: "Rs. [remaining amount]". Refer to the sample output for the formatting specifications.Code constraints :In this scenario, the test cases fall under the following constraints:10.0 ≤ a ≤ 3000.0Sample test cases :Input 1 :10.0Output 1 :Rs. 8970.00Input 2 :2000.0Output 2 :Rs. 3000.00Input 3 :3000.0Output 3 :Rs. 0.00Input 4 :1578.89Output 4 :Rs. 4263.33Note :The program will be evaluated only after the “Submit Code” is clicked.Extra spaces and new line characters in the program output will result in the failure of the test case.

Ava is starting a cake-baking business, and she has just spent $150 for equipment. She figures that each cake will cost $4.50 to make, and she plans to sell her cakes for $12 each.Ava wants to find the number of cakes, c, she must sell to break even. In other words, she wants to know how many cakes she must sell before she has made as much money as she has spent. Which equation can she use?150+4.5c=12cc(150+4.5)=12c4.5c+12c=150150–4.5c=12c4.5c+150=12150c+4.5=12How many cakes must Ava sell before she has made as much money as she has spent?cakesSubmit