Answer:
800
Step-by-step explanation:
orginal price x 75% = 600
600/75% = original price
36.71kg
25.7 = .7x
x = 36.71kg
Factor x2 + 9x + 18.
A) (x - 3)(x - 6)
B) (x + 2)(x + 9)
C) (x + 3)(x + 6)
D) (x - 2)(x - 9)
(x+3)(x+6)=x^2+6x+3x+18=x^2+9x+18
p=X^2+4x
aaaaaaaa is corect a
-28-6x=-2(1-3x)-2
-28-6x=-2+6x-2
-28-6x=-4+6x
-6x-6x=-4+28
-12x=24
x=-2
