The answer would be (-1,-4) because -1 is the z factor and -4 is the why then solve to make them equal the same thing.
Answer:

Step-by-step explanation:



Therefore, the coefficient of
is
.
Answer:
73 y/o
Step-by-step explanation:
Multiples of 9 between 50 and 80:
54 63 72 now add 1
55 64 73 now divide by 4 to find which has remainder of 1
73 y/o
You could just subtract it or you could make it into a plus negative