WHAT ARE THE ANSWERS TO 1,2,3,4 SOMEONE PLEASE HELP ME!!!!

THE ANSWERS TO 1,2,3,4 are
1. (C) {...., -3,-2,-1,0,1,2,3,....}
2. (D) associative property under multiplication
3. (A) 4x+20-3x-6=14
4. (C) [tex]\frac{x^{2} z}{y^{4} }[/tex]
whole-valued positive or negative number or 0.
1).(C) Set of integers : {.......,-3,-2,-1,0,1,2,3,.....}
2) (D) (a x b) x c = a x( b x c)
The property is Associative property under multiplication.
3) (A) 4(x+5)-3(x+2)=14 can also be written as
4x+20-3x-6=14
4) [tex]\frac{x^{5} y^{2} z}{x^{3} y^{6}}[/tex] can be simplified as
= [tex]x^{5-3}y^{2-6} z[/tex]
= [tex]x^{2} y^{-4} z[/tex]
= [tex]\frac{x^{2} z}{y^{4} }[/tex] (C)
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