SOLUTION: i need help with the following questions PLEASE!!!! Solve using the multiplication principle, 1) -2x> 1/9....the solution set x/x ___ 2) graph the equation and identif

Algebra ->  Graphs -> SOLUTION: i need help with the following questions PLEASE!!!! Solve using the multiplication principle, 1) -2x> 1/9....the solution set x/x ___ 2) graph the equation and identif      Log On


   



Question 461552: i need help with the following questions PLEASE!!!!
Solve using the multiplication principle,
1) -2x> 1/9....the solution set x/x ___
2) graph the equation and identify the y-intercept X+Y=-9
3) find the slope of the line containing the pair of points (8,4) and (10,-5)
4) solve by elimination 4x+5y=5...8x+10y=10
5) solve by substitution 4x+5y=-3...x=4-6y
6)solve 8x-(3x+5)=5 X=__
7) simplify -3[-69-(52-70)]
8) solve the compound inequalities 6>-3x+5 or 9<= -5x+3
9) graph the system of inequalities y>= -3 x>= 5

Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


3. Use the Slope Formula:



where and are the coordinates of the given points.


John

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