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Science & Mathematics by Anonymous 2018-07-02 16:33:42
Social Science
When it comes to the human body, what purpose do toenails serve?
4 answers

Science & Mathematics by Anonymous 2018-07-02 16:33:28
Social Science
Is -2x+3 same as 2x-3?
11 answers
is -2x+3 same as 2x-3. I multiplied all numbers by -1. my theory: -2x+3 = 0 2x - 3= - 0 since -0 = 0 therefore the simplified eqn is 2x -3 but when I replace a value for eg (2) in both equations. Got different values. Thanks!

Science & Mathematics by Anonymous 2018-07-02 16:33:23
Social Science
Most expensive cities to live in the world. London is #3. What are your thoughts?
1 answer

Science & Mathematics by Anonymous 2018-07-02 16:03:48
Social Science
How fast do i need to travel in an airplane to be in freefall like the iss. but at normal airplane height?
No response

Science & Mathematics by Anonymous 2018-07-02 16:03:23
Social Science
20.90 round to the nearest tenth?
8 answers