what number added to -70 has a sum of zero
The number that needs to be added to -70 to have a sum of zero is 70.
Morgan has 20 points in a game. what value can be to 20 points to get a sum of 0
To get a sum of zero with Morgan's 20 points, you would need to subtract 20 points from it. So the value that can be added to 20 points to get a sum of zero is -20.
Nicolas plays two rounds of golf. in the first round he scores 3 under par and he scores 3 over par for the second round. are these opposite quantities whose sum is 0? respond 1 if these quantities are opposite. respond 2 if these quantities are not opposite
The quantities in question, being 3 under par and 3 over par, are indeed opposite quantities whose sum is 0. Hence, the response would be 1.
one town is 20 feet above sea level. another town is 10 feet below sea level. are these opposite quantities whose sum is 0? respond 1 if these quantities are opposite. respond 2 if these quantities are not opposites
The quantities in question, being 20 feet above sea level and 10 feet below sea level, are indeed opposite quantities whose sum is 0. Hence, the response would be 1.
which expression shows x and its opposite are 0
The expression that shows x and its opposite being 0 is:
x + (-x) = 0