Answer:
n = 6
Step-by-step explanation:

Answer:
C (3²/35+3.5²/39) For more enquiries connect [email protected] AT MY G mail account
Parentheses affect how equations are done.
EX. 1+1*4
4+1=5
VS
(1+1)*4
2*4=8
Answer:
.
Step-by-step explanation:
Answer:
11 days
Step-by-step explanation:
380-160=220
20 times 11 =220
answer 11 days