
Start by writing a formula, where
is Brad's purchase price and
is the original price.

Subtract
from both sides.

Multiply both sides by
.

Answer: 2x(3x−1)(x+2)
Step-by-step explanation:
Answer:
y=4
Step-by-step explanation:
I believe they are called the "Legs." They are also referred to as the opposite and adjacent sides. :)