14-8=6. So far we have 3 km, then 6 divided by 2 which is 3 additional kilometers. 3+3 is 6 so the final answer is 6km
The other factor is (y - 3). If you multiply the two terms together, you will end up with

:
I believe they are called the "Legs." They are also referred to as the opposite and adjacent sides. :)
Answer:
b). (0, 4)
if you need an explanation, comment, and I will put one in for you :)
Answer: -15x^3y^7
Step-by-step explanation:
-5x^2y^4(3xy^3)
Multiplty the coefficients
Multiply the x terms
and fianally multiply the y terms
-5(3) = -15
x^2 * x = x^3
y^4* y^3 = y^7
= -15x^3y^7