Answer:
You spend $12. 69
Step-by-step explanation:
4.23
3 x
------------
12.69
Answer:
should i add 150 + 4x-5
Step-by-step explanation:
Answer:
equilateral because all the sides are equal
Answer:
-4.41
Step-by-step explanation:
208° is a 3rd-quadrant angle, so its x-coordinate will be negative. Your calculator can tell you that 5 times the cosine of this angle is -4.41, or you can refer to a diagram.
Answer:
25 minutes
Step-by-step explanation:
Let the amount of time, in minutes, be x.
For Container A, we can write:
200 + 6x [since it has 200 and is being filled with 6 per minute]
For Container B, we can write:
500 - 6x [since it has 500 and is being drained with 6 per minute]
To find, we equate them and solve for x:

<em>So, in 25 minutes (m), the two containers will have same amount of water</em>