Subtract the 2 equations
7x+2y=-19
- -x+2y = 21
--------------------------
8x +0y=-2
x= -1/4
The absolute value of 3 above par means any value more than the absolute value of 3. The absolute value of 3 is (+) 3 since an absolute value of a number cannot be negative. Above par means positive (+), so more than the specified value of 3. <span />
Answer:
8
Step-by-step explanation:
8x
40=8*5
The greatest common factor of 8x and 40 is 8
Answer:
x y
2 2
5 5
8 8
11 11
Step-by-step explanation:
it goes on and on and on
