I believe the answer is D: 6×9÷3.
The question is a word problem, and they are asking you to put it into a numerical problem, meaning with numbers. 6 times 9 divided by 3 put into a numerical equation is 6×9÷3.
<em>If this is incorrect, please, don't refrain to tell me. Thank you.</em>
Answer:
The answer is 3.
Step-by-step explanation:
Answer:
1700
Step-by-step explanation:
Hope this helps and have a great day.
Answer:
![8x3+24x2+10x+30= 2[(4x^2+5)(x+3)]](https://tex.z-dn.net/?f=8x3%2B24x2%2B10x%2B30%3D%202%5B%284x%5E2%2B5%29%28x%2B3%29%5D)
Step-by-step explanation:
Given
![8x3+24x2+10x+30= 2(4x^3+12x^2+5x+15)](https://tex.z-dn.net/?f=8x3%2B24x2%2B10x%2B30%3D%202%284x%5E3%2B12x%5E2%2B5x%2B15%29)
![8x3+24x2+10x+30= 2[4x^2(x+3)+5(x+3)]](https://tex.z-dn.net/?f=8x3%2B24x2%2B10x%2B30%3D%202%5B4x%5E2%28x%2B3%29%2B5%28x%2B3%29%5D)
Required
The complete factored form
We have:
![8x3+24x2+10x+30= 2[4x^2(x+3)+5(x+3)]](https://tex.z-dn.net/?f=8x3%2B24x2%2B10x%2B30%3D%202%5B4x%5E2%28x%2B3%29%2B5%28x%2B3%29%5D)
Factor out x + 3
![8x3+24x2+10x+30= 2[(4x^2+5)(x+3)]](https://tex.z-dn.net/?f=8x3%2B24x2%2B10x%2B30%3D%202%5B%284x%5E2%2B5%29%28x%2B3%29%5D)
<em>The above represents the completely factored form</em>
Answer:
$3.08 for 7 stamps
Step-by-step explanation:
The unit rate (price per stamp) is:
$2.20
-------------- = $0.44/stamp
5 stamps
Then 7 stamps would cost:
$0.44
------------ * 7 stamps = $3.08 for 7 stamps
1 stamp