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AlgebraHave your hw out on your desk
Solve by substitution.
1) y=2x+3 2xy=8
2) xy=7 5xy=9
Solve by elimination
3) 2x+y=8 3x2y=9
4) x+y=6 x+4y=7
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Math 8
Write the equation in slope intercept form.
1) 2xy=7 2) 3x6y=9
What is the slope for the given equations.
3) y=3x2 4) y=x+3
See if the ordered pairs form a linear function.
5) (4,5) (3,4) (2,3) (1,2) (0,1) (1,0)
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