Answer:
165
Step-by-step explanation:
-21+186=165 .....
Answer:
The answer is..
A) 45 black cubes
B) 20 yellow cubes
E) 35 white cubes
Step-by-step explanation:
Answer: ok what is it
Step-by-step explanation:
Step-by-step explanation:
as in the attachment, i have named the lines by letters for easiness
Find a common denominator. The lowest one would come from you multiplying 2/5 by 4 on each side and 1/4 by 5 on each side. You are left with 8/20 and 5/20, added together would be 13/20.