Question

Which expression shows x and its opposite are 0?(1 point)
Responses

x+x=0
x plus x equals 0

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

Answer 1

in numbers

Answer 2

Which expression correctly shows the sum of opposite numbers?(1 point)
Responses

(−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
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 25 equals 50

Answer 3

x plus left parenthesis negative x right parenthesis equals 0

Answer 4

x + (-x) = 0

Answer 5

(-25) + 25 = 0