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
Answer:
0.074
Step-by-step explanation:
cause in probability when two events are exclusive we use multiplication rule
Answer:
D :3 -Your friend, Bill Cipher
Step-by-step explanation:
The three consecutive integers are 26, 27, 28
The answer is it was truly a jam