Please help akshfidejke​

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

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

Solve for b. ab + c= d b= a + old ob=allc-ch b= (d-c/a