Thus, Dani's current age is

Q: Max has 5 times as many baseball cards as Paul. If Paul had 28 more baseball cards, the two boys…

A: Max has 5 times as many baseball cards as Paul. If Paul had 28 more baseball cards, the two boys…

Q: Kenya has $121,000 to invest. She puts some of it into an account paying an interest rate of 9% per…

A:

Q: The sum of Alyssa's age and her sister's age is 48 years. Emma age is 6 years less than twice here…

A: Here there are two sisters and we have to calculate their age with the given information.

Q: Kate makes twice again what John makes while Fred makes 10% less than what John makes. If together…

A:

Q: The product of the current ages of Vanessa children is 360. If her oldest child is twice as old as…

A: Suppose, Vanessa has 2 children, whose ages are 2x, x such that: x < 2x  Given: x•2x = 360  So,…

Q: Sally can clean the house in 6 hours, her father can clean the house in 4 hours, and her younger…

A:

Q: Stephen is 60 years younger than Taylor. 5 years ago, Taylor's age was 4 times Stephen's age. How…

A: Let Stephen age be x.          Taylor age = x+ 60

Q: Jean is x years old and her younger brother Jonathan is y years old. What will be the sum of their…

A:

Q: A retired couple have $300,000 to invest and want to earn $30,000 per year in interest. The safer…

A: It is given that principal amount=$300000

Q: A coffee house has 20 pounds of a coffee that sells for $4 per pound. How many pounds of a coffee…

A: Lets consider x represents amount of coffee that sells for $8 per pound be mixed with the 20 pounds…

Q: Simone invests $4,000 in an account that compounds interest quarterly and earns 9%. How many years…

A:

Q: Three business partners share r150000 from investment profits as follows. Shelly Ann gets 57000 and…

A:

Q: A house painter charges $12 per hour for the first 40 hours he works, time and a half for the 10…

A: Given that,  house painter charges $12 per hour for the first 40 hours he works, time and a half for…

Q: Mark can overhaul a engine in 30 hours, and Phil can do the same work by himself in 20 hours. If…

A: Time taken by Mark to overhaul an engine=30 hours Time taken by Phil to do same work=20 hours…

Q: Rhiana is 3 years younger than half of her sister Diana's age. If d is Diana's age, is Rhiana's age,…

A: We can find the age of Rhiana in terms of d in the following step

Q: James had 1/8 as many pencils as Mark. When Mark gave half of his pencils to James, he then had 12…

A: To solve the given problem we first need to formulate the equation corresponding to given statements…

Q: A playstation 5 is $900 and costs $50 per game. A  xbox is $400 and costs $60 per game. How many…

A: playstation 5 is $900 and costs $50 per game. A xbox is $400 and costs $60 per game.

Q: Vanessa has $500 in the bank and deposits $25 every week. Erin has $600 in the bank and deposits $20…

A:

Q: If Jasmine has 4 more nickels than dimes and they have a combined value of 95 cents, how many of…

A: Note the relation between dimes, nickels to the cents : . .

Q: A coffee shop owner blends a gourmet brand of coffee with a cheaper brand. The gourmet coffee…

A: To find the amount to mix to make 30 pounds of coffee that is worth $10.50 per pound

Q: Lena invests $5200 at 3% per year simple interest, while her friend David invests $3600 at 5% per…

A:

Q: On a trip, a man noticed that his car averaged 22 km per liter of gasoline except for the days he…

A:

Q: If a nuts vendor has a fixed cost of 550 and every pack of nuts cost him $2.50 to produce. By…

A:

Q: A house and a lot are appraised at $224,400. If the value of the house is five times the value of…

A: Given: A house and a lot appraised at $224,400. The value of house is five times the value of the…

Q: Travis is 2 years older than Diana. In 4 years the sum of their ages will be 52. How old is Travis…

A: Let age of diana is X and age of Travis is Y  Then for current time  Y=X+2  -(1) And after four year…

Q: A boy has $2.25 in nickels and dimes. If there are twice as many dimes asnickels, how many of each…

A:

Q: A chemist has three acid solutions at various concentrations. The firs is 10% acid, the second is…

A:

Q: Bessy has 6 times as much money as Bob, but when each earns $6, Bessy will have 3 times as much…

A: There are two person Bessy and Bob. Consider the amount of money initially that Bob has x (in…

Q: A boy has enough money to buy 40 pens. If each pen costs 50 paise less, he could buy four more pens…

A: Let the original price of each pen be x.

Q: Linda is twice as old as Minda. 10 years ago, the sum of their ages is 40. How old is Linda?

A:

Q: Deon's shirt is 4 times larger than Helen's, but costs half as much. Deon's shirt cost $9.35. How…

A:

Q: Gwen is twice as old as Arni was when Gwen was as old as Arni is now. If Gwen is 24 years old now,…

A:

Q: la) The sum of the ages of Afful and Naomi is 34years. Five years to come, Afful will be 2 times the…

A:

Q: A chemist must mix 10L of a 40%acid solution with some 70% solution to get a 50% solution. How much…

A: A chemist must mix 10L of a 40%acid solution with some 70% solution to get a 50% solution. Let x L…

Q: A shoe cabinet and a chair cost $92 altogether. A shoe cabinet and a table cost $212 altogether. A…

A:

Q: Suppose a student got an 82 on an exam that was worth 25% of the final grade, a 75 on another exam…

A: Given data: Category Weight Score Exam 1 25% 82 Exam 2 25% 75 Homework…

Q: lydia has half oh her investments in stock paying a 10% dividend and the other half in a stock…

A:

Q: If there are initially 4500 bacteria in a​ culture, and the number of bacteria doubles each​ hour,…

A: In the question we have to find t when the number of bacteria in the culture reach 20,000​.

Q: You invested $26,000 in two accounts paying 8% and 9% annual interest, respectively. If the total…

A:

Q: Nanna has two sisters, Laurel and Jennifer. Jennifer is twice as old as Laurel, who is 44 years…

A:

Q: a grocer wants to mix two kinds of coffee. One kind sells for $1.50 per pound,and the other sells…

A: Let the two types kinds of coffee be x and y pounds respectively.

Q: Ashley is 64 years old and Stephanie is 18 years old. How many years will it take until Ashley is…

A: Solution of the problem as follows

Q: O. A car travels at 15 mph and a truck travels at 32 mph. The car needs two and a half hour more…

A: As per the company guidelines We can first question only. Please understand. Kindly repost the…

Q: Jane has invested $18,000 and gets an income of $1470 after a year. If a part of the $18,000 earns…

A:

Q: In one class, homework is worth 25% of the final grade, each of 3 projects is worth 20%, and a final…

A: a) Homework is worth 25%  So, we have to find 25% of 88. (88*0.25)=22 Each project is worth 20% So,…

Q: For​ exercise, Mae jogs 2 miles then walks an additional 4 miles. If her jogging speed is 4.5 miles…

A: Given  Mae jogs 2 miles then walks an additional 4 miles. Her jogging speed is 4.5 miles per hour…

Q: A third of Arun's marks in mathematics exceeds a half of his marks in english by 30 . if he got 240…

A:

Q: Fahad is 4year old than huma and ali is 2 years younger than huma. If the sum of there ages is 47…

A: Let, age of Huma= x years So the age of Farhad= (x+4) years The age of Ali is =(x-2) years

Q: An absent minded bank teller switched the dollars and cents when he cashed a check for Mr. Brown,…

A: Given that: When a bank teller processed a cheque for Mr. B, he flipped the dollars and cents,…

Q: A sugar molecule has twice as many atoms of hydrogen as it does oxygen and one more atom of carbon…

A: let the number of molecules of oxygen be x  Then the number of molecules of oxygen will be 2x and…

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.