Mathematics, 20.09.2020 18:01 lllizzas
Maggie's brother is 10 years younger than three times her age. The sum of their ages is 50. How old is Maggie? Maggie is Years old
Answers: 1
Mathematics, 21.06.2019 13:00
The polygon tool to draw a rectangle with a length of 5 units and a height of 3 units. one of the sides of the rectangle falls on line ab , and the rectangle has a vertex of a. each segment on the grid represents 1 unit.
Answers: 1
Mathematics, 21.06.2019 13:30
Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?
Answers: 3
Mathematics, 21.06.2019 20:00
If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?
Answers: 1
Maggie's brother is 10 years younger than three times her age. The sum of their ages is 50. How old...
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