una perdida de 10 500 por eso
Answer:
6x^2+14x+3x+7=6x^2+17x+7
B.-4x^2-2x+6.
Step-by-step explanation:
=2x^2+4x-6x^2+9-6x-3.
=2x^2-6x^2+4x-6x+9-3.
=-4x^2-2x+6.
b= 1.1
193b= 212.3
divide both sides by 193 to isolate b
212.3÷193=1.1