Answer :
Answer:
19
Step-by-step explanation:
Simply put, 9 + 10 = 19.
Method 1
Distribute each number, then count individual numbers, take h's for example
hhhhhhhhh (9) + hhhhhhhhhh (10) = hhhhhhhhhhhhhhhhhhh (19)
Method 2
Plug this into a calculator, and get 19!