exam
Maths Puzzle
Numerical Ability
i didnt know where to ask this question it is for college algebra: solve the system {3x -y+2z=15
x+2y+3z=5
-2x+y-3z=-16
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exam Other Question
true or false?
the lateral area of a prisim is the sum of the areal of its bases.
USE THE GRAPH AND CHECK METHOD TO SOLVE THE LINEAR SYSTEM
-X+Y=3
X+Y=5