x= 5 x z= 3 = 15 (4y - 2z) = 60 - -30 = 30 so its C
-4x+7x-14
3x-14>-18
3x>-4
X>-4/3
Answer:
The first one and the last one
Step-by-step explanation:
To sub x>0 and x<0 into every functions.
Then, u will get some function that y doesn't have a negative value or positive value.
Then, these function doesn't fulfill the range.
Then, u will get the answer.
Answer:
The answer is 15x + 175 = 9x + 329.
Step-by-step explanation:
Hope this helps!
1/7 is a
0.2 is b
3/9 is c
Hope you find this helpful!
Brainliest and a like is much appreciated!
