Can you send a picture, because this doesn’t make it clear what the options are/what to do
<em>Answer</em><em> </em><em>is</em><em> </em><em>-220</em>
<em>if</em><em> </em><em>you</em><em> </em><em>have</em><em> </em><em>any</em><em> </em><em>doubts</em><em> </em><em>see</em><em> </em><em>the</em><em> </em><em>image</em><em> </em>
Y intercept is -4. go down 2 units then 1 to the right. Its gonna be a dashed line then shade toward 0.
<h2>
B. Poison</h2>
Lead and arsenic metals are very toxic. If you combine them together, it will most likely create poison.