exam
Maths Puzzle
Numerical Ability
c/2-d/5=-4 and c-d/5=-8 solve by substitution method
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exam Other Question
Hello. Can you please help me with this? I need to complete the given pairs so that each ordered pair satisfies the given equation.
x+2y=1 (0, ) (-2, ) (2, )
I appreciate your help and thank you so much in advance.
Please help me solve this problem::
There is $65.00 in dimes and quarters. If there is 389 coins how many were dimes and how many were quarters?