we know that
The cost is directly proportional to the weight, so if the weight is increased by a factor of 4, the cost will also increase by a factor of 4.
therefore
<u>the answer is</u>
the total cost increase by a factor of 4
220 pages in 3 hours
20 pages very 30 minutes so
So 1.5 minutes per page
Answer:
If your install bratleby on your device, It will help you with this. But you will have to put in an email. and it will give 10 questions to answer for free. Sorry that I cannot help you with this.
Step-by-step explanation:
Answer:
the answer is 12
Step-by-step explanation:
7x-2y-1. x=3. y=4
7×3-2×4-1
=21-8-1
=12
Answer:
-3x+2
Step-by-step explanation:
Since it's addition you just combine all like terms so,
5x+4
-8x-2
= -3x+2
