The wrong answer.
The sum of 4.35 miles (7 kilometers) and 433 feet (132 meters) is 4.43 miles (7 33/250 kilometers).
If you add a single number - in this case minus seven - the "sum" is the number itself.
1 foot = 12 inches so 11 feet = 11*12 =132 inches so 11ft 5 in = 132+5=137 inches
Do you see that ' 7 ' on the end of 127 ? That ' 7 ' is odd, so the entire number is odd. It doesn't matter how many other numbers come before the ' 7 ' or what they are.
127/7 = 18 and 1/7
what is the sum of 7 and a number is more than 2?
n+7
127
It is 127 = 2^7 - 1
7 - units 2 - tens 1 - hundreds
2x + 7
?=2n+7