9(6-2v)= -12(v-8)
step-by-step explanation !
enter only the value of the variable

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 binomial expansion of (2x-3)^5

Math i have no idea how to do a and b