Answer: a-b+c+d =4
Step-by-step explanation:
The given system of equation is
from this we have the following matrices
the given matrix A =
On comparing Matrix with Matrix A
we have the following values
a=2 ,b=4,c=8,d=-2
Thus a-b+c+d =2-4+8+(-2)=4
Y=1/3x+2 :))))))))))))))))))))))))
Answer:
4. 9
5. 5x
Step-by-step explanation:
its an isocoles
Answer:
D
Step-by-step explanation:
4y=5x+4
Divid by 4 to make slop intercept form
Y=5/4y +1
Slop =5/4