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Apply Cramer’s rule to solve the following equations.


3x + y + 2z = 3


2x – 3y –z = -3

By Charlotte

Apply Cramer’s rule to solve the following equations.

3x + y + 2z = 3

2x – 3y –z = -3

x +2y +z = 4​

About the author
Charlotte

18 ] Divide 20 chocolates between Lily and Kim in the
ratio 3:2
1. lily = 15 chocolates, kim = 9 chocolates
2. lily

Convert Given Percent’s To Decimals
Column I. Column II
i) 25% a) 1.50
ii) 150% b) 0.20
iii) 20% c) 0.2

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