Step-by-step explanation:
-2x³ + 14x² + 120x
= -2x(x² - 7x - 60)
= -2x(x - 12)(x + 5).
The other 2 dimensions are -2x and (x + 5).
When using a graphing calculator to maximise the volume of the prism, we get x = 7.378. However this value is not reasonable as it makes -2x and (x - 12) negative, which are the sides of the prism.
Ans
i cant see the pic
Step-by-step explanation:
To solve this problem you must apply the proccedure shown below:
1. You have that Darren can get to work in

and <span>with the traffic and lights, he can average </span>

<span>.Therefore, you must apply the formula for calculate the distance, which is:
</span>

<span>
Where </span>

<span> is the speed and </span>

<span> is the time.
2. The time in hours is:
</span>

<span>
3. Substituying values, you have:
</span>

<span>
The answer is:</span>
-51 and 714
Step-by-step explanation:
-23-38=-51
722-8=714
Answer:
A
Step-by-step explanation:
If Tim only has $25, then he can't buy anything past $25.