Mathematics, 20.09.2019 04:00 rue61
John is 5 years older than mary. in 10 years, twice john's age decreased by mary's age is 35 and john's age will be
twice mary's current age. find their ages now.
if x is mary's age now and yis john's age now, which system of equations could not be used to solve the problem?
Answers: 3
Mathematics, 21.06.2019 13:00, geraldsmith2008
He expression 2(l + w) is used to calculate the perimeter of a rectangle, where l is length and w is width. if the length is fraction 2 over 3 unit and the width is fraction 1 over 3 unit, what is the perimeter of the rectangle in units? fraction 2 over 3 unit 1 unit 1fraction 2 over 3 units 2 units
Answers: 3
Mathematics, 21.06.2019 16:50, maymayrod2000
Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?
Answers: 1
John is 5 years older than mary. in 10 years, twice john's age decreased by mary's age is 35 and joh...
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