subject
Mathematics, 07.04.2021 02:40 abeyhalley

8. Maria and Toni are sisters and Jacob and
Marcel are brothers. Maria's age plus Toni's
age equals 36. Jacob's age plus Marcel's age
equals 33. Maria's age plus Jacob's age equals 29.
Toni's age is 21. How old is Marcel?

ansver
Answers: 1
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 21:20
Which of the following can be used to explain a statement in a geometric proof?
Answers: 2
Answer
question
Mathematics, 21.06.2019 23:00
How many 2/5s are in 1 and 1/2 plz someone me right now
Answers: 1
Answer
question
Mathematics, 22.06.2019 01:00
Taina went to the toy store and spent $21.05 on a board game, $2.75 on coloring books, and $13.22 on a model airplane. about how much money did taina spend in the toy store?
Answers: 3
Answer
question
Mathematics, 22.06.2019 04:00
Aaron paid $9.75 for markers that cost $0.75 each. he bought 4 times as many pencils for $0.35 each. how much did aaron pay for pencils?
Answers: 1
Answer
You know the right answer?
8. Maria and Toni are sisters and Jacob and
Marcel are brothers. Maria's age plus Toni's
Questions
question
Computers and Technology, 18.12.2019 23:31
In python, the sum of the elements in a tuple can be recusively calculated as follows: the sum of the elements in a tuple of size 0 is 0otherwise, the...
question
Business, 18.12.2019 23:31
Gomez corporation, a manufacturer of household paints, is preparing annual financial statements at december 31, 2011. because of a recently proven hea...
question
Business, 18.12.2019 23:31
Krawczek company will enter into a lease agreement with heavy equipment co. where krawczek will make lease payments over the next five years. the leas...
question
Physics, 18.12.2019 23:31
An ocean thermal gradient electric generating system is proposed for siting in hawaii. this system would operate a heat engine driven by heat flow fro...
question
Business, 18.12.2019 23:31
Chuck olson, aged 16. buys a used car from bobby duncan used cars center on september 15, 2006. olson agrees to pay $200 a month for 12 months. a mont...
question
Business, 18.12.2019 23:31
Let us assume the advent of the internet makes the u. s. labor force more productive and efficient. in the context of the classical full-employment mo...
question
Chemistry, 18.12.2019 23:31
Liquid ammonia, , was used as a refrigerant fluid before the discovery of the chlorofluorocarbons and is still widely used today. its normal boiling p...
question
Social Studies, 18.12.2019 23:31
Jonathan, a 40-year-old suffering from paralysis in both legs, uses a wheelchair. although he reaches his office building well before time, it takes a...
question
Business, 18.12.2019 23:31
Kelly's uses the firm's wacc as the required return for some of its projects. for other projects, the firms uses a rate equal to wacc plus one percent...
question
Geography, 18.12.2019 23:31
The mojave desert lies to the east of the coastal and sierra nevada mountains in california. deserts in chile lie to the west of the andes mountains....
question
Mathematics, 18.12.2019 23:31
Let's say you are in monument valley and decided to measure the height of a rock formation using the method you learned from the workbook. the distanc...
question
Biology, 18.12.2019 23:31
At a specific area of a chromosome, the sequence of nucleotides below is present where the chain opens to form a replication fork: 3' c c t a g g c t...
question
Business, 18.12.2019 23:31
At the end of one day a clearing house member is long 100 contracts, and the settlement price is $50,000 per contract. the original margin is $2,000 p...
question
Social Studies, 18.12.2019 23:31
Joey has shot up in height over the past year, has developed a deeper voice and is starting to grow facial hair. he is preoccupied with the pursuit of...
question
Biology, 18.12.2019 23:31
Which of the following farming practices use water most efficiently? select two -tilling soil -planting perennial crops -usin...
question
Geography, 18.12.2019 23:31
Most hot deserts a. retain their high temperatures throughout the night because there is no vegetation to absorb heat from the sediment at the...
question
Business, 18.12.2019 23:31
Sunny hills farm estimated its payroll for the coming year to be $102,000. its workers' compensation insurance premium rate of 0.6% is paid at the beg...
question
Business, 18.12.2019 23:31
Anewspaper article referred to problems opec was having in affecting the world price of oil. the article noted that a key problem was opec's "inabilit...
question
Biology, 18.12.2019 23:31
The nurse is caring for a 22-year-old g2, p2 client who has disseminated intravascular coagulation after delivering a dead fetus. which finding is the...
question
Biology, 18.12.2019 23:31
When people first meet 14-year-old micah, they find him to be an attractive, charming young man. but micah's adoptive parents, his teachers, and his s...
More questions: Mathematics Another questions
Questions on the website: 13722362
See results (0)