Need help not understanding it please thank you i appreciate it

2÷6+1/2 to the second power plus one

Which of the greatest common gcf of 32 and 48 a 16 b 96 c 8 d 32

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