We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
0
160
1
avatar+229 

if b= the number of blue bikes , which algebraic expression represents the phase below ?

 

the sum of the number of blue bikes and 9 red  bikes

 

A: B*9

 

B. B/9

 

C. B+9

 

d. b-9

 Feb 22, 2019
 #1
avatar+104704 
+1

C. B+9

 

 

cool cool cool

 Feb 22, 2019

32 Online Users

avatar