Answer:
(x + y)(p - q)
Step-by-step explanation:
Given
px + py - qx - qy ( factor the first/second and third/fourth terms )
= p(x + y) - q(x + y) ← factor out (x + y) from each term
= (x + y)(p - q)
Answer:
-60x+20 = -400
x equals 7
Step-by-step explanation:
You don't have any choices listed.
Anyway 4 % of 73 = 2.92
Answer:
alternate interior angles
amd lines are parallel
so 21x+4 and 23x-4 are congruent