Answer:
you only have the answer choices not the question itself
could you please attach the question so i can help?
The sign would be negative
Answer:
negative 8
Step-by-step explanation:
Y = f(3f - 4g + 3) +7g(3f - 4g + 3)
= 3f^2 - 4fg + 3f + 21fg - 28g^2 + 21g
= 3f^2 + 3f + 17fg + 21g - 28g^2
Tina bought 5 bottles of nail polish and 4 tubes of lip gloss.