Answer:
Indiana and in the year 1897
Step-by-step explanation:
Is this supposed to be a matching game of some sort? If so, I don’t think any of these here match what’s in the tables.
Sorry :(
Answer:
Mary is 7
Step-by-step explanation:
If their ages combined equals 21 and john is twice Mary’s age then johns age takes up 2/3 of 21. that would b 14. 14 is 2 x 7. and Mary is 7. 14+7=21. Mary is 7 years old

an is the 'nth' term
a1 is first term
d=common difference (found by doing

)
n=numerical representation of which term