Question

1. which expression is equivalent to 12 + 7 × 5? 19 + 5 19 × 5 12 + 35 12 × 35

Explanation:

Step1: Follow order of operations (PEMDAS)

First, calculate $7\times5$.
$7\times5 = 35$

Step2: Substitute result back into original expression

The original expression $12 + 7\times5$ becomes $12+35$.

Answer:

$12 + 35$ (the third option)