i need this question answered asap. i don’t quite understand how to do this question so i thought i’d come here.

Put the equation in slope intercept form by solving for y

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total