Please help me on my hw
It’s all one question

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

Abig remake 100 loaves of bread in one day how many loaves does the bakery make in 6 days

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