Plss help ill give you brainiest

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

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?