Well, You divide both sides by -5.
<span><span><span>−<span>5x/</span></span><span>−5</span></span>=<span>45/<span>−5
</span></span></span><span>x=<span>−9
</span></span>Answer:
<span>x=<span>−<span>9</span></span></span>
1 ton = 2000 ponds
Multiply: 2000x30=?
2000x30=60000
Hope that helped:)
The answer is B because a linear function is y=mx+b