In a fifth grade class 4/5 of the girls have brown hair. of the brown-haired girls, 3/4 of them have long hair. of the girl with brown hair, 1/3 of them have green eyes. what fraction of the girls have long brown hair and green eyes? explain how you found you answer. plz

Sandy is upgrading her internet service. fast internet charges $20 for installation and $52.45 per month. quick internet has free installation but charges $57.45 per month. part 1 out of 2 complete the equation that can be used to find the number of months after which the internet service would cost the same. use the variable x to represent the number of months of internet service purchased.