In the diagram of △ △ADC below, EB ∥ ∥DC, AE=7, ED=35, and AB=6. What is the length of AC?

Which expression is equivalent to 4 square root 6 divided by 3 root 2

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

Somone me i want to know what 18 hours out of 24 hours in a fraction