Answer:
The price of the kilogram of cookies is $ 1.8
Step-by-step explanation:
Call x the price of the kilogram of candy and call y the price of kilogram of cookies
Then we know that
![0.600x + 1.5y = 4.62](https://tex.z-dn.net/?f=0.600x%20%2B%201.5y%20%3D%204.62)
We also know that the price of kilogram of cookies is 1.40 dollars cheaper than the kilogram of candy
So
![y = x-1.40](https://tex.z-dn.net/?f=y%20%3D%20x-1.40)
We solve this equation for x and then we substitute it in the first equation.
![x = y + 1.40](https://tex.z-dn.net/?f=x%20%3D%20y%20%2B%201.40)
![0.60 (y +1.40) + 1.5y = 4.62\\\\0.60y + 1.5y = 4.62 - 0.84\\\\2.1y = 3.78](https://tex.z-dn.net/?f=0.60%20%28y%20%2B1.40%29%20%2B%201.5y%20%3D%204.62%5C%5C%5C%5C0.60y%20%2B%201.5y%20%3D%204.62%20-%200.84%5C%5C%5C%5C2.1y%20%3D%203.78)
![y = \$1.8](https://tex.z-dn.net/?f=y%20%3D%20%5C%241.8)
Answer:
First equation: 6^2=36 + 2 (degrees?)
Second equation: 2+6=8
Step-by-step explanation:
50 I believe just times 10*5 I think that's wut u get when u use the cal. And use the combination button
7.15
15.00
7.50
*———
804.375
51 boxes