Answer:
(b - c)(a - d)
Step-by-step explanation:
Given
a(b - c) + d(c - b) ← factor out - 1
= a(b - c) - d(b - c) ← factor out (b - c) from each term
= (b - c)(a - d)
Answer:
12.5
Step-by-step explanation:
use a calculator and don't waste your coins
14.6 lbs/4 weeks = 3.65 lbs /week
she lost 3.65 pounds each week
Answer: I have included an image of the correct answer.
They are skew lines