Answer:
-4/5, -3/7, 1/4, 2/3
Step-by-step explanation:
The last one is the greatest as a positive but because it's both the greatest positive but a negative it is the smallest. Since 2/3 is closest to 1 and is positive it would be the greatest. -3/7 is a smaller value than 1/4 as it's closer to 0 than 1/4 is.
Answer:
x = 8, y = -5
Step-by-step explanation:
Multiplying the 2nd equation by 3, we get -3x-9y = 21. Then eliminating with the first equation we get -5y = 25. y = -5. Substituting this into the original equation, we get x = 8.
This is an inequality.
This is what the statement should look like: 
Now, you can actually "properly" reverse these meaning the equality sign changes too. So basically you can mirror them.
The "mirrored" inequality expression would look like this: 
Now just like normal algebra, you can transpose these terms from 1 side to another and so, -8 would transpose to the right hand side and the operation would be the inverse or in this case, addition. The expression would look something like this: 
Add them up and you get:
:D
3.57 / 14 = 0.255 = 26 cents per oz
2.04 / 8 = 0.255 = 26 cents per oz
Both cost the same per oz <=
Answer:
a
Step-by-step explanation: