The GCF of the three terms (9a, -18b and 21c) is 3
Rewrite each of the terms so 3 is a factor
9a = 3*3a
-18b = -3*6b
21c = 3*7c
So we can say...
9a - 18b + 21c = 3*3a - 3*6b + 3*7c
9a - 18b + 21c = 3(3a - 6b + 7c)
Answer: 3(3a - 6b + 7c)
If you distribute outer 3 to each of the inner terms and multiply, you'll get the original expression again.
Answer:
x = 0
Step-by-step explanation:
when y is -3, x is 0
Answer:
X intercept =6
Y intercept =3
Step-by-step explanation:
hope this helps
Answer:
can you put the pic of the graph plzz
Step-by-step explanation:
thx
