Help fast it is due soon

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

Aline passes through 3,7 and 6,9 what equation represents the line

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?