Question

Which expression can be written as  5 ⋅ ( 2 + 7 )?

a) 5 * 2+7
b) 5 - (2+7)
c) (5*2) + (5*7)
d) (5+2) + (5+7)

Answer 1

The correct answer for this question would be choice C) (5*2) + (5*7) or the third option since 5 * (2 + 7) and option C) both have the same solution which is 45, can both be classified as equivalent expressions.