Algebra

Algebra

Pop Quiz

Multiple Choice

Tiann scored 5 more points than Azi in a game. Select the expression that shows how much Tiann scored.

• 5x

• 5+x

• x-5

• x+5x

Multiple Choice

-55 +35 =

• $20$

• $-90$

• $-20$

• $90$

Multiple Choice

 $-15\times3=?$  

• -18

• 45

• -45

• -12

Multiple Choice

 $ab^6\times a^3b^2=$  

•  $a^4b^{12}$  

•  $a^3b^{12}$  

•  $a^3b^4$  

•  $a^4b^8$  

Multiple Choice

 $5y^3\times15y^6=$  

•  $75y^9$  

•  $75y^{18}$  

•  $20y^9$  

•  $75y^{-3}$  

Multiple Choice

Simplify the following:
 $15x+8y-5x-20y$  

•  $10x-12y$  

•  $20x-28y$  

•  $-10x+28y$  

•  $-10x-12y$  

Multiple Choice

 $-80\div5\ =$  

• 16

•  $-\frac{5}{80}$  

•  $-16$  

•  $\frac{-1}{16}$  

Multiple Choice

 $7a-3b+9c-11a+7b-19c$  

•  $4a+4b-10c$  

•  $-4a+4b-28c$  

•  $-18a-3c-10c$  

•  $-4a+4b-10c$  

Multiple Choice

 $p^6q^4\div p^2q=$  

•  $p^4q^3$  

•  $p^3q^4$  

•  $p^3q^0$  

•  $p^4q^4$