Use the FOIL method.
2x * x + 2x * 6 + -9 * x + -9 * 6

Combine like terms.

<u>Answer</u>

If you would like to solve -6 > -30 - 4x for x, you can do this using the following steps:
-6 > -30 - 4x
4x > -30 + 6
4x > -24 /4
x > -24/4
x > -6
The correct result would be x > -6.
Answer:
AC is 45 units
Step-by-step explanation:
Triangle ABC is a dilation of PQR. Triangle ABC is 9 times larger than Triangle PQR
Answer:
European explorers, like Christopher Columbus, were the first to cross the great oceans of the world.