Savannah practice ballet in 1.67 hours on monday on wednesday she practice for 3.25 how much longer did savannah practice on wednesday than on monday

Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost.swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit

What is the prime factorization of 23 ?me with this question

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?