Opposites Make Zero Quick Check
1 of 51 of 5 Items
Question
Which expression shows x and its opposite are 0?(1 point)
Responses
x+(−1x)=0
x plus left parenthesis negative Start Fraction 1 over x End Fraction right parenthesis equals 0
x+(1x)=0
x plus left parenthesis 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
None of the given expressions show that x and its opposite are 0.
Yes, I am sure. None of the given expressions show that x and its opposite are 0.
I apologize for any confusion. If those are the only answer choices given, then the correct expression would be x + (-x) = 0. This equation shows that when you add x with its opposite, which is -x, you get 0.
The expression that correctly shows the sum of opposite numbers is (−25)+(25)=0.
The situation that describes opposite quantities that when combined would equal 0 is: A family rides their bikes four miles due north from home. Then, they ride their bikes four miles due south. The family would be 0 miles from home after completing this journey.
The correct answer is:
A family rides their bikes four miles due north from home. Then, they ride their bikes four miles due south. How far is the family from home?
The family would be 0 miles from home after completing this journey.
The situation that describes opposite quantities that when combined would equal 0 is:
A deposit of $20 to a bank and a fee charged of $20.
In this situation, the $20 deposit and the $20 fee would cancel each other out, resulting in a total of $0.
The situation that describes opposite quantities that when combined would equal 0 is:
Eileen moves seven spaces forward, then she moves seven spaces back in a game.
In this situation, the seven spaces forward and the seven spaces back would cancel each other out, resulting in no net movement, or a total of 0 spaces.
you sure
those are the only answers
Opposites Make Zero Quick Check
2 of 52 of 5 Items
Question
Which expression correctly shows the sum of opposite numbers?(1 point)
Responses
(−25)+25=50
left parenthesis negative 25 right parenthesis plus 25 equals 50
(−25)+(−25)=−50
left parenthesis negative 25 right parenthesis plus left parenthesis negative 25 right parenthesis equals negative 50
(−25)+25=0
left parenthesis negative 25 right parenthesis plus 25 equals 0
(−25)+(−25)=0
Opposites Make Zero Quick Check
3 of 53 of 5 Items
Question
Which situation describes opposite quantities that when combined would equal 0?(1 point)
Responses
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 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 north from home. Then, they ride their bikes four miles due west. How far is the family from home
which answer
Which situation describes opposite quantities that when combined would equal 0?(1 point)
Responses
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 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 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.
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
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.
Eileen moves seven spaces forward, then she moves seven spaces back in a game.
Sarah is charged a fee of $20 and withdraws $20.
Sarah is charged a fee of $20 and withdraws $20.