Please help with test :(

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

Why do interests rates on loans to be lower in a weak economy than in a strong one

Apack of gum would be considered a(n) necessity luxury item small ticket item unaccountable expense