Factor 200x to the 2- 18

1. what is the measure of ∠abc? what is the measure of ∠abd?

Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?

If m is the midpoint of ln and ln=27.8 find the length of mn