subject
Mathematics, 28.07.2019 00:20 aons

Bob is three times as old as mary. four years from now, bobwill be only twice as old as mary. find their present ages.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 20.06.2019 18:04
The expression 42 plus 57 shows how much money nate spent at a store .which expression also shows how much money nate spend
Answers: 1
question
Mathematics, 21.06.2019 14:30
In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.
Answers: 1
question
Mathematics, 21.06.2019 18:20
The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?
Answers: 1
question
Mathematics, 21.06.2019 22:20
The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches,and a length of 3.2 inches?
Answers: 2
You know the right answer?
Bob is three times as old as mary. four years from now, bobwill be only twice as old as mary. find t...
Questions
question
Chemistry, 10.04.2020 07:05
question
Mathematics, 10.04.2020 07:06
question
History, 10.04.2020 07:06