6 ( a + 5)

solve
plz help

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.

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

How many grams the dog will eat in 3 days?