A car is purchased for  $34,000 . Each year it loses  30%  of its value. After how many years will the car be worth  $4900  or less? (Use the calculator provided if necessary.)   Write the smallest possible whole number answer.

Q: The value of the car depreciates at 10.75% per year. What will the value of the car be, to the…

A: In this question given with initial amount and the depriciation of the car per year we have to find…

Q: madison square garden seats 15000 people.  Courtside seats cost $8, first  level seats cost $6  and…

A:

Q: A man has 32 coins in his pocket all of which are dimes and quarters. If the total value of his…

A: We will solve the following.

Q: An investor has 40,000 dollars to invest. If part is invested at a 7% simple interest rate and the…

A:

Q: The sum 1 + 2+ 3+ ... +n is equal to one three-digit number with the same digits. Determine that…

A: Given the sum is three digit number with the same digit , let the number be aaa Hence 1+2+3+...+n =…

Q: Vera and Vikki are sisters. Vera is 4 years old and Vikki is 13 years old. What age will each sister…

A: Given that Vera is 4 years old and Vikki is 13 years old. Obtain the age of each sister when Vikki…

Q: William just accepted a job at a new company where he will make an annual salary of $60000. William…

A: Given  Annual salary of William = $60000 salary raise = $5000

Q: house and a lot appraised at $212,400 . If the value of the house is five times value of the lot,…

A:

Q: a golf cource charges $52 for a round of golf using a set of their clubs, and $44 if you have your…

A: Calculation:From the given information, the amount gained by using the own set of clubs is ($52 –…

Q: Joshua borrows $300 from his older sister to buy a bike . he promises to pay the total amount plus…

A: Given that  Joshua borrows $300 from his older sister to buy a bike . he promises to pay the total…

Q: Five years ago, John age was half of the age he will be in 8 years. How old he is now?

A: let the John's present age be:= x years;   Five years ago:                                   Since 5…

Q: Suppose you have quarters, dimes, and pennies with a total value of $1.19. How many of each coin can…

A: Using quarters, dimes and pennies to make a total value $1.19

Q: A man invest his savings and two accounts one paying 6% and the other paying 10% simple interest per…

A:

Q: A laptop computer is purchased for $3900. Each year, its value is 75% of its value the year before.…

A: Given the initial price of computer is 3900 After 1 year the value of computer is 3900·75100 After…

Q: A person has $13,000 in stock A and stock B .Stock A currently sells for $30 a share and Stock B…

A:

Q: A woman has a total of $11,000$11,000 to invest. She invests part of the money in an account that…

A:

Q: A certain campus club spent of their yearly budget on a sweet toga party they threw. If they still…

A: lets budget is x  so spent 3/7 of budget on party party cost = 3x/7 after remaining is  x - 3x/7 =…

Q: In the year 2003, a company made $5.6 million in profit. For each consecutive year after that, their…

A: Given : In the year 2003, the company made $5.6 million in profit. let, Profit : P = $5.6 Now, for…

Q: A motorboat leaves a harbor and travels at an average speed of 8 mph toward a small island. Two…

A: Let after x hours after the cabin cruiser leaves will the cabin cruiser be alongside the motorboat.…

Q: Jim borrowed  $23,500  to buy a truck for his business. He borrowed from his parents who charge him…

A: Given that Jim borrowed $23500 from 3 different sources to buy a truck. 1) He borrowed some amount…

Q: Maricopa's Success scholarship fund receives a gift of $ 145000. The money is invested in stocks,…

A: To find the solution of this problem, we need to take all the values and form three question in…

Q: If you consume 1000 calories per day and burn off 900 calories per day, how many calories do you…

A: I burn off 900 calories per day and consume 1000 calories per day. So, per day my calories gain =…

Q: The sum of a number and its is always zero.

A: It is known that a+-a=0 for all real numbers.

Q: Maricopa's Success scholarship fund receives a gift of $ 170000. The money is invested in stocks,…

A:

Q: A laptop computer is purchased for $4100. Each year, its value is 80% of its value the year before.…

A:

Q: The function y = 0.75x + 27 models the cost y, in dollars, of driving a rental car x miles. What is…

A: As per bartleby guidelines for more than one question asked only first is to be answered please…

Q: Half a number, decreased by four, is between two and three. Find all such numbers.

A: Let the number be x Half a number is: x2 decreased by four: x2-4 The number is between two and…

Q: In the year 2001, a company made $7.2 million in profit. For each consecutive year after that, their…

A:

Q: boat is worth $7000 when it is 5 years old and $2000 when it is 10 years old. What was the boat…

A: Here we will find out the required value.

Q: A plumber and his assistant work together to replace the pipes in an old house. The plumber charges…

A: The labor charges for plumber is $35 and for assistant $20. Total bill for labor charges is $2250.…

Q: In planning her​ retirement, Liza deposits some money at 3​% ​interest, with twice as much deposited…

A: This can be solved by using the simple interest formula.

Q: Maricopa's Success scholarship fund receives a gift of $ 90000. The money is invested in stocks,…

A: given that Maricopa invested his scholarship amount $90,000 in stocks , bonds and CDs. CDs produces…

Q: Together, Steve and Tom sold 117 raffle tickets for their school. Steve sold 17 more than three…

A: We need to find how many tickets each sold.

Q: When a certain drug was administered to a patient, the number of milligrams that remain in the…

A:

Q: A water park has a water ride that pumps 8000 gallons of water every 2 minutes. At this rate, how…

A: Given Water ride pumps 8000 gallons of water every 2 minutes.

Q: The sum 1 + 2+3+ ...+n is equal to one three-digit number with the same digits. Determine that…

A: The sum of first n natural numbers can be represented by the formula:  1+2+3+……+n=n(n+1)2  . The…

Q: The sum 1 + 2+ 3+...+ n is equal to one three-digit number with the same digits. Determine that…

A: We know that, 2+3+4+.....+n=nn+12 We have to find one three digit number with the same digits as the…

Q: An investment pays simple interest, and triples in 17 years. What is the interest rate

A:

Q: Last year, John had $20,000 to invest. He invested some of it in an account that paid 7% simple…

A: This question is related to simple interest, We will solve it using given information.

Q: A group of people share equally in a $20,000,000 lottery.Before the money is divided, two more…

A: Let x be the number of people in the original group of winners. Since $20,000,000 lottery share…

Q: Three students that share a townhouse find that their electric bill for October is $5.63 less than…

A: Given that three students that share a townhouse find that their electric bill for October is $5.63…

Q: DISCUSS: How Big is a Billion? If you had a million (10“) dollars in a suitcase, and you spent a…

A: Amount of money in suitcase has $106 or a million dollars. Amount of money spent each day is a…

Q: The manager of an apartment complex is also a tenant. He pays only three-fourths of the monthly rent…

A: Given: Total rent paid by 7 occupants is $5940. Also the manager pays only three forth of the…

Q: The sum 1 + 2+ 3+ . +n is equal to one three-digit number with the same digits. Determine that…

A: solve the equation n(n+1)​2=xxx  n(n+1)​=xxx=x×111111 Can be write in the form of product of two…

Q: Samantha is driving to a concert and needs to pay for parking. There is an automatic fee of $10 just…

A: Given Data: The entering fee of the parking lot is: E=$10 The additional fee of parking is:…

Q: Monthly, Juan's net earnings are $8,000, and expenses are $7,000. If Juan saves the difference, how…

A:

Q: It takes 6.9 GB (Gigabytes) to download a 10-minute high definition video. If Kris wants to download…

A: Let x GB is required to download a y-minute video. Hence, applying the unitary method, it can be…

Q: A man died and left the following instructions for his fortune, half plus a million dollars to his…

A:

Q: A man’s age is 36 and that of his daughter is 3 years. In how many years will the man be 4 times as…

A: Man's age = 36 Daughter's age = 3  Let after x years man will be 4 times as old as his daughter

Q: In the year 2010, a person bought a new car for $29000. For each consecutive year after that, the…

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.