Of the four expressions presented here, which two are equivalent? (5 points)

Expression I: 3n + 7 + n + 4n
Expression II: 7n + 7
Expression III: 15n
Expression IV: 8n + 7

I and II

II and III

III and IV

I and IV

Description

Question

Of the four expressions presented here, which two are equivalent? (5 points)

Expression I:      3n + 7 + n + 4n
 Expression II:     7n + 7
 Expression III:    15n
 Expression IV:    8n + 7

	
I and II
 	
II and III
 	
III and IV
 	
I and IV
 
Description

acespeedfighter · Answer

@PartyShotz2409 @pooja195 @Photon336 @phi
@.Sam. @panda

triciaal · Answer

hint: what happens when you combine like terms for each option

acespeedfighter · Answer

@triciaal is it  "B" :)

lhgraythorn · Answer

Simplify the first one, so add all the like terms, in this case, anything with n

lhgraythorn · Answer

I'll rearrange it for you so it is easier |dw:1469549199042:dw|