(Need help pleas!!) Find the perimeter of the triangle on the coordinate plane with vertices at coordinates (1,3),(3,-3) and (1,-3). Use the distance formula when necessary. Randy answer to the nearest whole number, enter that number.

Write an equation of a line in slope intercept form that is perpendicular to the line 2x -3y = 12 and passes through the point (2, 6).

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

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