I need help for my practice quiz....easy ten points!!!?

  • Thread starter Thread starter Dani
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Dani

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Solve.
-0.5x < -40

Fine the slope, if it exists, of the line containing the pair of points.
(4,3) and (6,-3)

Solve using the additino and multiplication principles.
5+9x<23

Solve. 8x - (2x + 5) =7

Solve by the elimination method.
3r-2s=-9
2r+3s=33
What is the solution to the system?

How do you translate to an algebraic expression (The product of 31% and some number)

Solve using the multiplication principle. -5/8x = -9/10
 
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