Question

Which of the pairs of expressions are equivalent?(1 point)
Responses

x⋅(5+2) and (x⋅5)+2

(y−9)−8 and y−(9−8)

(k⋅18)⋅0.5 and k⋅(18⋅0.5)

(d÷8)÷4 and d÷(8÷4)

Answer 1

The pairs of expressions that are equivalent are:

x⋅(5+2) and (x⋅5)+2

(k⋅18)⋅0.5 and k⋅(18⋅0.5)

(d÷8)÷4 and d÷(8÷4)