exam Maths Puzzle Numerical Ability

Solve each of the following systems by graphing.

3x-6y=9

x-2y=3

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exam Other Question

can you help me solve: f(x)= x-4 and g(x)=x+2
1. f-g 2. f*g Arrange the digits 1, 1, 2, 2, 3, and 3 to form a six digit number such that the 1s have one digit between them, the 2s have two digits between them, and the 3s have three digits b