The length of a rectangle is triple the width. The perimeter is 54 m. Find the dimensions of the rectangle

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

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