Question

Use an signed integer to represent the following. (Put a '+' in front of positive numbers and a '-' in front of negative answers.)8 miles up.

Answer 1

Use an signed integer to represent the following

Let a '' + '' infront of positive numbers

Let a '' - '' infront of negative numbers

`8\text{ miles up}`

8 miles up means 8 plus

`8\text{ miles up = 8+}`

Hence the corrrect value for 8 miles up = 8+