Which of the pairs of expressions are equivalent?(1 point)
Responses
x⋅(5+2) and (x⋅5)+2
x times left parenthesis 5 plus 2 right parenthesis and left parenthesis x times 5 right parenthesis plus 2
(y−9)−8 and y−(9−8)
left parenthesis y minus 9 right parenthesis minus 8 and y minus left parenthesis 9 minus 8 right parenthesis
(k⋅18)⋅0.5 and k⋅(18⋅0.5)
left parenthesis k times 18 right parenthesis times 0.5 and k times left parenthesis 18 times 0.5 right parenthesis
(d÷8)÷4 and d÷(8÷4)
ONLY 1 ANWSER
1 answer
The correct answer is (x⋅(5+2) and (x⋅5)+2 - these expressions are equivalent. The rest of the pairs are not equivalent.
1 answer