Marian is 31 years old and Michelle is 13 years old. Was there or will there be a time that Marian is twice as old as Michelle? How about when Marian is thrice as old as Michelle?

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Q: There are three consecutive odd integers. Three times the largest is seven times the smallest. What…

A: Please find the solution in the attachment

Q: Find 3 consecutive  odd integers such that 4 times the third  is 35 more than the first

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A: Solution: Let  the age of charlie =x  Acc to question Daniel age = 4(Charlie age)=4x.…

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Q: Let's say there are 27 students in your class. If each student greeted and shook hands with every…

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Q: If the runner stopped at a water station that is twice as far from the starting line as from the…

A: Given Data: The total race length in kilometer is: T=10.7 mile   Let, The distance of water station…

Q: When Athena was 8 years old, she was twice as old as Mario. At present, Athena is 16 years old. What…

A: Find the present age of the Mario

Q: 84 was a bad guess. However, 4 times that number increased by 542 was the correct number. What was…

A: Given number= 84 Also given, 4x+542 is the required answer

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Q: If 28 less than five times a certain number is 232. What is the number?

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Q: A store hada very popular toy on sale. On the ninth day of sale, the number of toys sold was 8960.…

A: Solution:Givenlet xn be nth day of saleAs per the question x9=8960and xn= 2xn-1

Q: In a game, each player must relay the same message to two persons in a minute. Starting off with the…

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Q: The record time for the girls' 50-meter dash free style swim competition is 24.49 seconds. Camila…

A: So for Camila to break the record, she have to complete the 50 meter swim in less than 24.49…

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Q: Kim is 6 years more than twice Timothy's age. 2 years ago, Kim was three times as old as Timothy.…

A: Given: Kim is 6 years more than twice Timothy's age. 2 years ago, Kim was three times as old as…

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: 8. Becca is twice as old as Susan and Greg is 9 years older than Susan. 3 years ago, Becca was 9…

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…

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Q: There are 372 first-grade students in Park Elementary School. If there are 22 more girls than boys,…

A: Here, total students=372.

Q: The sum of three succeeding odd integers is 75. The largest interger is

A: Given that the sum of three succeeding odd inter is 75 To find the largest integer

Q: Find 3 consecutive odd integers such that 3 times the third is 26 more than the first

A: We have to find numbers

Q: Lita is 60 years old and her daughter is 40. In how many years will the mother be three times as old…

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Q: Amy’s bacteria culture started out with 300 individuals and after 10 minutes had 420 individuals,…

A: Using formula A=pertHere p=300also given thatat t=10 minA=420

Q: If I set off a journey at 2:49pm and travel for one and three quarter hour .what time will I arrive?

A: one and three quarter means 60 +45 minutes  therefore, I travelled 105 minutes  add 1 hour  from…

Q: Gregory was p years of age 4 years ago. In terms of p, How old will he be in 4 years from now?

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Q: 4.) Liam earns $16 for every hour he works, If he works for more than 8 hours on a given day, he…

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Q: In a film, the actor Charles Coburn plays an elderly “uncle”character criticized for marrying a…

A: Given that In a film, the actor Charles Coburn plays an elderly “uncle” character criticized for…

Q: John has grades of 87 and 93 on his first two history tests. What must he score on his third test so…

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Q: f the coin is flipped 100 times, how many times would you predict that the coin lands on heads in…

A: Let us assume the probability of head of the coin=pThe coin is tossed 100 times.So the expected…

Q: Becca is twice as old as Susan and Greg is 9 years older than Susan 3 years ago, Becca was 9 less…

A: let assume present age of becca=x present age of susan=y present age of greg=z according to…

Q: the left and right page of an open bookare two consecutive intergers whose sum is 253?

A: let the page numbers are left page n and right page is (n+1)

Q: if Samantha ran 3003 miles in 7 days how many miles will she run in 3 days

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Q: Which amount of time is greater for the average person, the total time spent on his/her cell phone…

A: Total amount spent of his/her cellphone is greater.

Q: if the five times the fifth term of an AP is equals to 8 time it's eight term.show that the 13th…

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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 woman is twice as old as her daughter. Twenty years ago, she was four times as old as her…

A: The objective of the question is determine the age of the woman and her daughter.

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

A: The formula of Simple interest is, SI=principal amountp×rater×timet100 it is given that rate is 3%…

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Q: What 3-digit number am I if the digit in my tens place is five more than the digit in my ones place…

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Q: Mary has $17.50 in the past 3 weeks.At this rate,how much will she save in 15weeks?

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Q: If 7 men can do a certain job in 12 days, how long would it take 6 men to do the same job?

A: It is given that 7 men do a certain job in 12 days. We have to find the number of days taken by 6…

Q: Jaden has two sisters. One of them is 3 years younger than Jaden, and the other one is 7 years…

A: Given that: One sister is 3 years younger than Jaden and Other is 7 years younger than her only…

Q: In three more years, Miguel's grandfather will be six times as old as Miguel was last year. When…

A: let   Miguel's grandfather present age=x Miguel's age =y

Q: what is 8 time 12?

A: We are to name the number that results from repeatedly adding one number, called the multiplicand,…