7n+4n
Answer:
11n
Step-by-step explanation:
(7+4) = 11
Answer:
11n
Step-by-step explanation:
Combine Like Terms
(7n) + (4n) are like terms
Add Them together
7+4=11
Therefore
when like terms are combined, the expression can be solved to 11n.
Answer:
6 3/4
Step-by-step explanation:
3/8 times 18
Answer: 6 and 3/4
3/8 x 18 = 6 and 3/4