A refrigerator repair person charges a fixed amount for a service call in edition to his hourly rate. If a two hour repair costs $50 and a four hour repair costs $74, what is the repairpersons hourly rate?

Q: Benjamin Franklin invested $2 in 1776 into an account that has a 12% interest rate,in what year will…

A: It is simple interest problem

Q: If the regular price of a book is $34.80 and it is on sale for 30% off, how much has the price been…

A: We have given regular price of a book is $34.80 and it is on sale for 30% off. We have to calculate…

Q: There is a new food delivery company that charges $6 to deliver 4 meals and $10 to deliver 12 meals.…

A:

Q: Parsons Bank offers two checking-account plans. The No Frills plan charges 30 cents per check…

A: Given ,  Parsons bank offers two checking account plans The no frills plan charges 30 cents per…

Q: A shopkeeper sells a saree at 8% profit and the sweater at 10% discount, thereby, getting a sum of…

A: Let x be the cost of the saree in rupees and y be the list price of the sweater in rupees.

Q: Rosie Myers, a TV repairperson, gives a 5 1/2% discount to senior citizens. If Ezra Hicks, age 73,…

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Q: A phone company offers two monthly plans . Plan A costs $16 plus an additional $0.17 for each minute…

A:

Q: At the Pizza Dude restaurant, pizza is sold by the slice. If the pizza is cut into 6 pieces, then…

A: Given: At the Pizza Dude restaurant, pizza is sold by the slice. If the pizza is cut into 6 pieces,…

Q: Xayine is paid $24 per hour for a standard 40 hour work week. He earns time and a half for every…

A:

Q: The owner of a sweets shop would like to mix their cinnamon almonds with their sweet and salty…

A: Let the number of cups of almonds and pretzels needed be x and y respectively. The number of cups of…

Q: if the nuts vendor has a fixed cost of $550 and every pact of nuts cost him 42.50 to produce. By…

A: if the nuts vendor has a fixed cost of $550 and every pact of nuts cost him $ 2.50 to produce. By…

Q: A group of 20 senior citizens can charter a bus for a one-day excursiontrip for $15 per person. The…

A: Given :           A group of 20 senior citizens can charter a bus for a one-day excursion trip…

Q: Hui, Garrett, and Daniel decided to start a web design company and made investments in the ratio of…

A:

Q: The admission fee at an amusement park is $1.25 for children and $6.00 for adults. On a certain day,…

A:

Q: A wholesaler requires a markup of 65% based on cost for merchandise sold. What should the selling…

A:

Q: If the projected salary expenses is $600,000,000 and the number of employees is 4000, how many more…

A:

Q: A man bought his girlfriend a new necklace for $259. Instead of paying cash, he paid $19 down,…

A: Cost price of necklace = $259 Down payment = $19 Financed the balance @ 12% simple interest Total…

Q: For a​ long-distance person-to-person telephone​ call, a telephone company charges $0.24 for the…

A:

Q: A group of friends went out for dinner and decided to split the cost of the bill equally. If each…

A:

Q: Erlinda is going to buy 30 multivitamin capsules, some Php 10.00 and some     Php 18.00. If she has…

A: total number of capsules to be bought is 30 let the  number of Php 10 capsules be x  therefore, the…

Q: Sam is paid $6.45 per hour for a 37.5 hour week plus 6% of sales for a week. What would Sam’s sales…

A: Sam is paid $6.45 per hour for a 37.5 hour week plus 6% of sales for a week. What would Sam’s sales…

Q: A group of friends agrees to share the cost of a $480,000 vacation condominium equally. Before the…

A: Given:Let x be the number of people who were in the original group of friendsBefore the purchase is…

Q: If the stew costs $3.78 per serving to prepare, what should the selling price be if I need a 15%…

A: See the solution.

Q: The markup on a TV should be 56% on a selling price. If they seller paid $220 for one , then how…

A:

Q: Darwal sells computer networks to educational institutions, and he earns an annual salary of $29,000…

A:

Q: Rover's Friends provides dog-washing services. For each dog, supplies cost are $5. To provide this…

A: as given each dog supplies cost $3 and wages are $5 for this service, a special room and equipment…

Q: Rover's Friends provides dog-washing services. For each dog, supplies cost $3 and wages are $5. To…

A:

Q: In a year when the maximum income for social security was $106,800, Bart worked at two jobs. In one…

A: Given: In one job he earned $99,112. In his second job, he earned $56,222. Now taking year 2019:…

Q: A phone company offers two monthly plans. Plan A costs $11 plus an additional $0.12 for each each…

A:

Q: At Jimmy-Joe’s Big Burger and Shake Emporium, one can buy burgers and shakes. If Sally spent $19.10…

A: We can find the charge of burger and shake in following step

Q: In the month of July, a convenience store had total sales of $102,300 from its gas pumps and other…

A:

Q: Suppose that there are two types of tickets to a show: advance and same-day. The combined cost of…

A:

Q: ailey signed up for a streaming music service that costs $14 per month. The service allows Hailey to…

A:

Q: A storeowner orders 25 calculators that cost $43 each. The storeowner can sell each calculator for…

A:

Q: If a savings account pays 3% simple annual interest, a deposit of $250 will earn $______ in 2 years.…

A: GIVEN DATA : Saving account pays 3% simple annual interest, Deposit is $250 in 2 years       TO FIND…

Q: A store in Iowa advertises that during their Labor Day sale, everything is 25% off, plus they will…

A: To find the final price of mike's purchase we need calculate the discounted amount, Given: discount…

Q: Acme Plumbing and Heating charges $45 for a service call plus $30 per hour.  If the company…

A: Explanation and solutions is given below....

Q: The manager of a theater knows that 900 tickets were sold for a certain performance. If orchestra…

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Q: Suppose that there are two types of tickets to a show: advance and same-day. The combined cost of…

A:

Q: Suppose that the luxury sales tax rate in a foreign country is 19%. A very wealthy socialite bought…

A:

Q: Katherine, Justin, and Jacqueline decided to start a web design company and made investments in the…

A: Solve for the new ratio

Q: In the 1970s, due to world events, there was a gasoline shortage in the United States.  If there…

A:

Q: The selling price of a refrigerator, is $750.00. If the markup is 25% of the dealer's cost, what is…

A:

Q: Yaritza has a smart phone data plan that costs 45$ per month that includes 5gb of data, but will…

A: Given query is to find linear equation for cost for the data plan.

Q: If two pads of paper and 19 pens are sold for $5.40 and 7 of the same pads and 4 of the same pens…

A: If 2 pads of paper and 19 pens are sold for $5.40   7 of the same pads and 4 of the same pens sell…

Q: Last month a certain music club offered a discount to preferred customers. After the first compact…

A: Given Total compact disc purchased = 6Amount paid for first compact disc = $15.95Amount paid for…

Q: A roofer charged $60 for the first hour of a service and $20 per hour for each additional hour.

A:

Q: The admission fee at an amusement park is $4.25 for children and $7.00 for adults. On a certain day,…

A:

Q: A regular work week is 40 hours. Overtime pay is time and one-half. Isabel drives a truck for $8.75…

A: Given that A regular work week is 40 hours. Overtime pay is time and one-half. Isabel drives a truck…

Q: Sweaters sold at one fixed price and all shirts sold at another fixed price. If one sweater and 3…

A: