Question

Determine if the expression are equivalent. 2.5(3 + x); 2.5x + 7.5

Answer 1

Yes

Explanation:

2.5(3 + x) =

= 2.5×3 + 2.5×x we used Distributive property

= 7.5 + 2.5x we used commutative property

= 2.5x + 7.5