Answer:
9 balls in each row.
Step-by-step explanation:
Answer:
b
a=1
Step-by-step explanation:
9(-6x-2)-7(-10x-2)
Simplify, by distributing the 9 and the -7
-54x-18+70x+14
Combine like terms
16x-4 is the simplified expression
Hope this helped!
Answer:
21/55
Step-by-step explanation:
dividamos por 5
= 21/55