1/4 =2/8+3/8 =5/8
1-5/8=3/8
Answer:
I can help you with C and I tis non-linear because to make it linear it needs to be a straight line and shouldn't have any curves.
Step-by-step explanation:
Answer:
130
Step-by-step explanation:
Answer:
A.
Step-by-step explanation:
first solve the actual inequality leaving you with x<=5
then to graph it find 5 on the number line and it must be an open dot and a line pointing to less than 5.
Answer:
Step-by-step explanation:
4x-4y -2z = 6 ( first equation x2)
4x+ 5y-2z =-3 ( If you substract these two)
-9y= 9 so y= -1
2x-z =1 (multiple by 3 ) then 6x-3z=3
3x-3z= -3
3x=6 x=2 and z=3
The answer is x=2, y=-1 and z= 3