exam
Maths Puzzle
Numerical Ability
Can someone show me how to solve by the substitution method. Thanks!
5X + 2y = -1
2X - y = -13
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exam Other Question
The formula for volume of a solid rectangular figure is V=lwh (length x width x height). If the volume of a mailing container must be 360 in^3, its length 12 in. and width 6 in., what must its height be?
-1/3(6h+15)