What are the 5 time scale of relative

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

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