Someone help me with this question please

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20