How many times greater is the value of the 3 in 230,716 than the value of the 3 in 23,716?

Q: Lisa read 2/5 of a book in the morning and 12 pages more than 1/3 of the remainder in the afternoon.…

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Q: A college student has finished 48 credit hours with a GPA of 2.75. To get into the program she…

A: As it is given  that the 48 credit hours carry an average of 2.75Therefore, total number of…

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: In 1854, during the California gold rush, each ounce of gold was worth $20, and the largest known…

A: Solution is in step 2

Q: A certain antique car’s value increases by 6% each year. if the current value of the car is $42,600,…

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Q: A marble bust is 25 years old, and a terra-cotta bust is 85 years old. In howmany years will the…

A: given A marble bust is 25 years old, and a terra-cotta bust is 85 years old

Q: When 18 is subtracted from six times a certain number, the result is − 42.What is the number?

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Q: A recipe for cupcakes yields 1 1/2 dozen cupcakes. By how much should the ingredients be multiplied…

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

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Q: A video game has the following formula: For every 1,625 in attack power, you gain 3 levels.  You…

A: 0.63 million = 630,000 It is given that for every 1,625 attack power we gain 3 level  so in 630,000…

Q: Three of the same cycles sell for $2,640. What is the dollar price of five of these same cycles?

A: Given that,Three of the same cycles sell for $2640 we have to calculate, what is thedollar price of…

Q: John is 3 years older than Mary. Five years ago he was four times as old as Mary was then. How old…

A: John is 3 years older than Mary. Five years ago he was four times as old as Mary was then. To find…

Q: How many hours would it take to breathe one billion times if you were breathing at a rate of 12…

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Q: How would Isolve this?   If Fred made $350 more than Jamie last month and Jamie made twice as much…

A: Given: Jamie + $350 = Fred 2(Karl) = Jamie Karl = ? Karl + Jamie + Fred = $19,230   To determine:…

Q: A new car worth $27,000 is depreciating in value by $3,000 per year. After how many years will the…

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Q: Saba is x years old. Her brother is 8 years older ,and her sister is 12 years younger than she is.…

A: We are given that Saba is x years old. Her brother is 8 years older. So, her brother's age is x+8.…

Q: Shane is 33 years old, and jasmine is 25 years old. How many years ago was Shane's age 3 times…

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Q: After my birthday in the year 2010, the number of my years was the same as the sum of digits of the…

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Q: A frog is in a well 12 feet deep, each day the frog climbs up 3 feet, and each night it slips back 2…

A: Depth of well = 12 feet To calculate: Number of days required by frog to get out of the well  Given:…

Q: How many gallons of water are there is 25 gallons of a solution that is 20% vinegar, with the…

A: Solution  Given total solution is = 25 gallons  The solution is made of water and vinegar  We know…

Q: In how many ways can 6 volunteers be assigned to 6 booths for a charity bazaar?

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Q: If a girl saved P25 on the first day, P28 the second day, P31 the third day, and so on, how many…

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Q: How much greater is 70% of 5 than 5% of 70?

A: Given: 70% of 5 than 5% of 70

Q: If five is subtracted from three times a certain number, the result is 10. Whatis the number?

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Q: When five is added to three more than a certain number, the result is 19.What is the number?

A: Let the number be x When five is added to three more than a certain number = 3x + 5

Q: A copy machine makes 153 copies in 4 minutes and 15 seconds. How many copies does it make per minute…

A: Solution:4m+15s=1534m+1560m=1534m+14m=153174m=153m=9x4m=36

Q: The months of June, July, August, and September are the wettest months in Miami, Florida, averaging…

A: Given: The average monthly rain in Miami in the months of June, July, August and September is 7.83…

Q: Melissa is four times as old as Jim. Pat is 5 years older than Melissa. If Jim is y years old, how…

A: Given

Q: You are making a recipe that calls for 3 cloves of minced garlic. If ½ of a teaspoon equals one…

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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: Agnes is 6 years older than her sister. She will be twice as old as her sister in 4 years. How old…

A: GIVEN : Agnes is 6 years older than her sister. In 4 years, Agnes will be twice as old as her…

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: Mary can type up to 16 words per minute. At that rate, how many words per minute can she type in 5…

A: First we convert 5 minutes 15 seconds to minutes.Then multiply it with16 .

Q: How many children and how many adults attended?

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Q: How many years would it take to breathe one billion times if you were breathing at a rate of 12…

A: We can use the simple arithmetic in order to solve the problem.

Q: How many hits must Sal get

A: Batting Average for Baseball Player Consider that the batting average in baseball is given by,…

Q: Ten years ago, the population of Northern Cascadia was 20% smaller than the population that of…

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Q: Maria is 36 years old. Maria was twice as old as Adrian was when Maria was as old as Adrian is now.…

A: Given that Maria is 36 years old. Also, Maria was twice as old as Adrian was when Maria was as old…

Q: When a number is decreased by 30% of itself, the result is 28. What is the number?

A: We have to find the number when it is given that when this number is decreased by 30% of itself,the…

Q: A bag contains nickels, dimes and quarters having a value of $3.75. If there are 40 coins in all and…

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Q: When a number is decreased by 10% of​ itself, the result is 36. What is the​ number?

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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,…

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Q: Mary is 24 years old. Mary was twice as old as Ann was when Mary was as old as Ann is now. How old…

A: Note: There is mistake in statement as, statement talks about past in both part. which will not…

Q: At Janice's current age she is not only 5 times as old as Ross, but she is also 28 years older than…

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Q: In how many years will the age of the mother is 3 times the age of the daughter If her  mother now…

A: Topic:- algebra

Q: A person has two times as many nickels as quarters. If the total face value of these coins is $5.25,…

A: Given:The person has two times as many nickels as quarters.Total face value of the coins $ 5.25.

Q: given a starting population of 100 bacteria, the formula b=100(2)^t can be used to find the number…

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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: How much of an elixir that is 3% medication should a pharmacist mix with 10mL of an elixir that is…

A: Consider the given question,Let x mL of an elixir that is 3% medication should a pharmacist mix with…

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

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.