Carson has moved back 3 spaces in a game. What must be the next turn to move back to the original position?(1 point)
Carson needs to move ___ spaces.
Carson needs to move 3 spaces forward to get back to the original position.
Morgan has 20 points in a game. What value can be added to 20 points to get a sum of 0?(1 point)
The value is ___ points.
The value that can be added to 20 points to get a sum of 0 is -20 points.
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 opposites. Respond 2 if these quantities are not opposites.(1 point)
These quantities are not opposites. So, the correct response is 2.
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 opposites. Respond 2 if these quantities are not opposites.(1 point)
Yes, these quantities are opposites. Respond 1.
Which expression shows x and its opposite are 0?(1 point)
Responses
x+(1x)=0
x plus left parenthesis Start Fraction 1 over x End Fraction right parenthesis equals 0
x+(−1x)=0
x plus left parenthesis negative Start Fraction 1 over x End Fraction right parenthesis equals 0
x+x=0
x plus x equals 0
x+(−x)=0
x plus left parenthesis negative x right parenthesis equals 0