+0  
 
0
62
2
avatar

I need to know how to solve this problem

 

 Jan 29, 2021
 #1
avatar+116126 
+1

See my answer here :   https://web2.0calc.com/questions/word-problem_91#r1

 

 

cool cool cool

 Jan 29, 2021
 #2
avatar
0

thank you

 Jan 29, 2021

62 Online Users

avatar