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Maths Puzzle
Numerical Ability
write a verbal expression for the algebraic expression 4m^2-2m
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book Other Question
solve each of the systems of equations. State which systems have no solution or an infinite number of solutions.
1. x-y+2z=3
-6x+y+3z=7
x+2y-5z=-4
2. x-y-2z=3
x+2
Please help me solve this problem:
a=32 b=45 c=5
ab / 6c = ?
Would you
32x45=1440
6x5=30
1440/30=48
or
32 x 45= 1440
1440/6=240x5=1200