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Maths Puzzle
Numerical Ability
Please explain how to get the answers to the following problems
-(-4)+10
-12+[-(-5)]
I am having problems working these type problems.Please explain them to me.
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Pump A can fill a tank in 10 hours and pump B can fill the tank in 6 hours. Pump C can empty the tank in 7 hours. If the pumps A and B are turned on to fill the tank while pump C i
Write the equation in standard form using only integers.
y = 2/3 x -4