Chapter 5 Expressions

Simplify: $(5x-28)-(-6x-3)$  

•  $-x+25$  

•  $-x-31$  

•  $11x-25$  

•  $11x-31$  

Simplify.  $16(y+x+34)$  

•  $16x+16y+544$  

•  $16x-16y+544$  

•  $16y+x+34$  

•  $16y+16x+522$  

What are the next three terms in the sequence 5,7,9,11 . . . ?

• 13, 15, 17

• 13, 15, 19

• 13, 17, 19

• 13, 14, 16

Solve: $-5(3-5x)-(4+8x)$  

•  $17x-19$  

•  $19-17x$  

•  $19x+33x$  

•  $-19x+33x$  

 $2x+(3b+67)=(3b+67)+2x$  is an example of what property?

• Associative property of addition

• Commutative property of addition

• Associative property of multiplication

• Commutative property of multiplication

Solve: $(3x+6)+(34x-3)$  

•  $37x-3$  

•  $31x+9$  

•  $37x+3$  

•  $37x-9$  

Find the GCF of 36xyz and 27xyz

• 3xyz

• 5xyz

• 9xyz

• Cannot be factored

 Simplify: $-7y-2+y+47$ 

• -8y + 45

• -7y - 45

• -6y - 45

• -6y + 45

Which property is shown: $7y×0=0$  

• Multiplicative Identity

• Multiplicative Property of Zero

• Commutative Property of Multiplication

• Associative Property of Multiplication

 Using the distributive property factor this expression:  $(28y+4z)$ 

• 28y+4z

• 2(14y+2z)

• 4(7y+z)

• 32yz