Answer:
Please see attachment
Step-by-step explanation:
Please see attachment
Yes, they are.
You're not changing anything fundamental about them. They're just flipped expressions.
Answer:
19.52 is the answer......
-5/7 - (-6/7)z < -2/7
-5/7 + 6/7z < -2/7
6/7z = -2/7 + 5/7 = 3/7
z = 3/7 / 6/7 = 3/7 x 7/6 = 3/6 = 0.5
z = 0.5
Answer:
should be 17
Step-by-step explanation:
find what x is by setting the equations equal to each other. (x=8) Just plug 8 into the equation to get the answer: 17