Simplifying Expressions

Simplify  $7b+4-3b$  

•  $10b+4$  

•  $8b$  

•  $4b+4$  

•  $-4b+4$  

Tags

CCSS.7.EE.A.1

Simplify  $9x+x-4x+x$  

•  $7x$  

•  $x^2+5x$  

•  $5x$  

•  $-x^2+5x$  

Tags

CCSS.7.EE.A.1

Expand and simplify  $8x+4\left(x-1\right)$  

•  $32x+3$  

•  $12x-4$  

•  $12x+4$  

•  $9x-4$  

Tags

CCSS.6.EE.A.3

Is the following expression expanded correctly or incorrectly?:

10 (x - 5) = 10x - 50

• No, this is wrong!

• Yes, this is right!

Tags

CCSS.6.EE.A.3

Expand and Simplify 2(x+2)+5(x+3)

• 6x+13
• 5x+17
• 7x+19
• 8x+13

Tags

CCSS.6.EE.A.3

Expand and Simplify
-4(2h + 3)

• -8h - 12
• -8h - 3
• -8h + 3
• -8h +12

Tags

CCSS.6.EE.A.3

 $7\left(3-5p\right)$  

•  $10-12p$  

•  $21-35p$  

•  $5p-21$  

•  $21-5p$  

Tags

CCSS.6.EE.A.3

 $\frac{1}{2}\left(4k-6\right)$  

•  $8k-12$  

•  $2k-6$  

•  $4k-3$  

•  $2k-3$  

 $\frac{1}{5}\left(4a+3\right)$  

•  $\frac{4}{5}a+\frac{3}{5}$  

•  $\frac{4}{5}a+3$  

•  $20a+15$  

•  $\frac{1}{5}a+\frac{3}{5}$  

 $0.6\left(3h+5\right)$  

•  $18h+5$  

•  $1.8h+5$  

•  $1.8h+3$  

•  $1.8h+30$