exam
Maths Puzzle
Numerical Ability
A boy saved $10 in January. Supposed he saved twice as much the previous month, how much will he save at the end of the year?
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exam Other Question
A restaurant buys cans of corn in bulk. If 3 cans of corn sell for $8.00, how much will one gross cost the restaurant?
(1) $24
(2) $80
(3) $246
(4) $384
(5) $1,152
Determine whether the guiven order pair is a solution of the system of equations
1. (1,-1) 3x-2y=5
-2x+4y=6
2. (-2,3) x-y = -5
-3x+2y=12
Solve Graphically
x+y=2
2x