<span><span>3x</span><span>(<span><span>x2</span>+4</span>)</span></span><span>=<span><span>(<span>3x</span>)</span><span>(<span><span>x2</span>+4</span>)</span></span></span><span>=<span><span><span>(<span>3x</span>)</span><span>(<span>x2</span>)</span></span>+<span><span>(<span>3x</span>)</span><span>(4<span>)</span></span></span></span></span><span>
3<span>x3</span></span>+<span>12x</span>
Answer:
im slow too but I think its c
Step-by-step explanation:
Mixed = 21/5
percent = 21/5 × 100%
= 420%