Mrs. martini is 6 years more than 3 times as old as tony. eight years ago, she
was 2 years les...
Mathematics, 25.11.2019 21:31 kaitlyn2030
Mrs. martini is 6 years more than 3 times as old as tony. eight years ago, she
was 2 years less than 9 times as old as he was then. find each of their ages.
Answers: 2
Mathematics, 21.06.2019 12:30
Are carpet coast $15 per square metre. the total delivery charge is $21 peter buys n squared metres of carpet what is the expression which represents the total cost in $
Answers: 1
Mathematics, 21.06.2019 19:30
Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.
Answers: 1
Mathematics, 21.06.2019 21:30
Plz ( true - false) all triangles have interior angles whose measure sum to 90.
Answers: 2
Mathematics, 21.06.2019 21:30
Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.
Answers: 1
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