Answer:
9
Step-by-step explanation:
54+81=9(6+9)
9 times 9 equals 81
Answer:
I don't know
Step-by-step explanation:
I don't know
Answer:
Step-by-step explanation:

The population of the town in 10 years would be 29,937.
7.5, 50.6 minus 5.8 =44.8, divide this by 6, 7.44 recuring 7