Answer is<em> </em><em><u>3t²-6t</u></em>
<h3>
Step-by-step Explanation:-</h3>

Now we need to find velocity. The velocity is the first derivative of position, so let's find the derivative of s(t) :-

So,

Therefore, <u>v(t) = 3t²-6t</u>
Answer:
57.8325
Step-by-step explanation:
74=128% x whole
74/128%= whole
57.8125=price if the present
34 * .25 = 8.5
34 - 8.5 = 25.5
It's $25.5 with 25% off.
Answer:
Not sure if you want it factored or simplified
(-3x - 7) + (4x + 7) = x
&
Cannot factor
Step-by-step explanation: