Morgan has 20 points in a game. What value can be added to 20 points to get a sum of 0?
16 answers
To get a sum of 0, the value that can be added to 20 points 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 opposites. Respond 2 if these quantities are not opposites.
To determine if two quantities are opposites, we need to check if their sum is equal to 0. In this case, Nicolas scores 3 under par in the first round and 3 over par in the second round. Therefore, the sum of these two quantities is 3 - 3 = 0. Since the sum is equal to 0, the quantities are opposites. Hence, the correct response is 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 opposites. Respond 2 if these quantities are not opposites.
To determine if two quantities are opposites, we need to check if their sum is equal to 0. In this case, one town is 20 feet above sea level, and another town is 10 feet below sea level. Therefore, the sum of these two quantities is 20 + (-10) = 10. Since the sum is not equal to 0, the quantities are not opposites. Hence, the correct response is 2.
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 left parenthesis negative x right parenthesis equals 0
x+x=0
x plus x equals 0
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 left parenthesis negative x right parenthesis equals 0
x+x=0
x plus x equals 0
The expression that shows x and its opposite are 0 is:
x + (-x) = 0
x + (-x) = 0
Which expression correctly shows the sum of opposite numbers?(1 point)
Responses
(−25)+25=0
left parenthesis negative 25 right parenthesis plus 25 equals 0
(−25)+(−25)=0
left parenthesis negative 25 right parenthesis plus left parenthesis negative 25 right parenthesis equals 0
(−25)+(−25)=−50
left parenthesis negative 25 right parenthesis plus left parenthesis negative 25 right parenthesis equals negative 50
(−25)+25=50
Responses
(−25)+25=0
left parenthesis negative 25 right parenthesis plus 25 equals 0
(−25)+(−25)=0
left parenthesis negative 25 right parenthesis plus left parenthesis negative 25 right parenthesis equals 0
(−25)+(−25)=−50
left parenthesis negative 25 right parenthesis plus left parenthesis negative 25 right parenthesis equals negative 50
(−25)+25=50
The expression that correctly shows the sum of opposite numbers is:
(-25) + 25 = 0
(-25) + 25 = 0
Which situation describes opposite quantities that when combined would equal 0?(1 point)
Responses
A family rides their bikes four miles due north from home. Then, they ride their bikes four miles due east. How far is the family from home?
A family rides their bikes four miles due north from home. Then, they ride their bikes four miles due east. How far is the family from home?
A family rides their bikes four miles due east from home. Then, they ride their bikes four miles due west. How far is the family from home?
A family rides their bikes four miles due east from home. Then, they ride their bikes four miles due west. How far is the family from home?
A family rides their bikes four miles due east from home. Then, they ride their bikes four miles due south. How far is the family from home?
A family rides their bikes four miles due east from home. Then, they ride their bikes four miles due south. How far is the family from home?
A family rides their bikes four miles due north from home. Then, they ride their bikes four miles due west. How far is the family from home?
A family rides their bikes four miles due north from home. Then, they ride their bikes four miles due west. How far is the family from home?
Responses
A family rides their bikes four miles due north from home. Then, they ride their bikes four miles due east. How far is the family from home?
A family rides their bikes four miles due north from home. Then, they ride their bikes four miles due east. How far is the family from home?
A family rides their bikes four miles due east from home. Then, they ride their bikes four miles due west. How far is the family from home?
A family rides their bikes four miles due east from home. Then, they ride their bikes four miles due west. How far is the family from home?
A family rides their bikes four miles due east from home. Then, they ride their bikes four miles due south. How far is the family from home?
A family rides their bikes four miles due east from home. Then, they ride their bikes four miles due south. How far is the family from home?
A family rides their bikes four miles due north from home. Then, they ride their bikes four miles due west. How far is the family from home?
A family rides their bikes four miles due north from home. Then, they ride their bikes four miles due west. How far is the family from home?
The situation that describes opposite quantities that when combined would equal 0 is:
A family rides their bikes four miles due east from home. Then, they ride their bikes four miles due west. How far is the family from home?
A family rides their bikes four miles due east from home. Then, they ride their bikes four miles due west. How far is the family from home?
Which situation describes opposite quantities that when combined would equal 0?(1 point)
Responses
A deposit of $20 to a bank and a fee charged of $20.
A deposit of $20 to a bank and a fee charged of $20.
A fee of $10 charged by a bank, a deposit of $10, and a withdrawal of $30.
A fee of $10 charged by a bank, a deposit of $10, and a withdrawal of $30.
A withdrawal of $20 to a bank and a fee charged of $20.
A withdrawal of $20 to a bank and a fee charged of $20.
A deposit of $10 to a bank, a fee charged of $20, and a deposit of $30.
A deposit of $10 to a bank, a fee charged of $20, and a deposit of $30.
Responses
A deposit of $20 to a bank and a fee charged of $20.
A deposit of $20 to a bank and a fee charged of $20.
A fee of $10 charged by a bank, a deposit of $10, and a withdrawal of $30.
A fee of $10 charged by a bank, a deposit of $10, and a withdrawal of $30.
A withdrawal of $20 to a bank and a fee charged of $20.
A withdrawal of $20 to a bank and a fee charged of $20.
A deposit of $10 to a bank, a fee charged of $20, and a deposit of $30.
A deposit of $10 to a bank, a fee charged of $20, and a deposit of $30.
A withdrawal of $20 to a bank and a fee charged of $20.
Which situation describes opposite quantities that when combined would equal 0?(1 point)
Responses
Sarah is charged a fee of $20 and withdraws $20.
Sarah is charged a fee of $20 and withdraws $20.
Eileen moves seven spaces forward, then she moves seven spaces back in a game.
Eileen moves seven spaces forward, then she moves seven spaces back in a game.
Eileen moves seven spaces forward, then she moves two spaces back in a game.
Eileen moves seven spaces forward, then she moves two spaces back in a game.
Sarah deposits $20 in an account and then deposits another $20.
Sarah deposits $20 in an account and then deposits another $20.
Responses
Sarah is charged a fee of $20 and withdraws $20.
Sarah is charged a fee of $20 and withdraws $20.
Eileen moves seven spaces forward, then she moves seven spaces back in a game.
Eileen moves seven spaces forward, then she moves seven spaces back in a game.
Eileen moves seven spaces forward, then she moves two spaces back in a game.
Eileen moves seven spaces forward, then she moves two spaces back in a game.
Sarah deposits $20 in an account and then deposits another $20.
Sarah deposits $20 in an account and then deposits another $20.
Eileen moves seven spaces forward, then she moves seven spaces back in a game.
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
3 answers