The city of houston, texas typically has 90 clear days out of the 365 days in a year. houston's clear days represent what fraction of a year? write your answer in simplest form.

Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap