Mathematics, 28.04.2021 20:00, ovebrown
Mark is six years older than his brother Sam. The sum of their ages is 30. Let 'a' be Sam's age.
Answers: 2
Mathematics, 21.06.2019 22:30, SKYBLUE1015
Select all of the following expressions that are equal to 2.5.
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Mathematics, 22.06.2019 06:40, ridzrana02
|4x-3|-5=4 and |2x+3|+8=3, what are the solutions to the problems
Answers: 1
Mark is six years older than his brother Sam. The sum of their ages is 30. Let 'a' be Sam's age....
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