Devin is buying 12 for $12 so for each he bought it was $1. If he’s selling them for the same price he bought them for (each) when he sells all 12 for $1, he will be left off with the same price he started off with. Devin is not making any profit. What i would do is sell them for $1.50, and then after each is sold, the total earnings would be $18.
Answer: 12 ROSES
Step-by-step explanation:
If we translate the problem to numbers you will see something like this:
![x*9=108](https://tex.z-dn.net/?f=x%2A9%3D108)
Where:
![x=the number of roses for each arrangements\\9=the amount of arrangements made\\108= the total of roses cut](https://tex.z-dn.net/?f=x%3Dthe%20number%20of%20roses%20for%20each%20arrangements%5C%5C9%3Dthe%20amount%20of%20arrangements%20made%5C%5C108%3D%20the%20total%20of%20roses%20cut)
So you have to solve the equation:
Its a first grade equation, you have to past the value with his product inverse, so the product transform into a division.
Then you have to solve the division between 108 and 9 to obtain the value:
![x=\frac{108}{9} \\\\x= 12](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B108%7D%7B9%7D%20%5C%5C%5C%5Cx%3D%2012)
And thats all.
To verify, now you can replace the x on the equation for the obtained value.
![12*9=108](https://tex.z-dn.net/?f=12%2A9%3D108)
Greetings
to do this you have to find the lcm of 5 & 7 which is 35
-hope this helps
Answer:
A methane digester is more properly known as an anaerobic digester because it decomposes organic waste by limiting oxygen intake and produces methane gas as a by-product.
Step-by-step explanation:
a = -3
common ratio(r) = -12/(-3) = 4
nth term = a.r^(n-1)
= -3.(4)^(n-1)