Describe the similarity between the process of solving an inequality with two steps and an inequality with more than two steps

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

Consider an example of a deck of 52 cards: example set of 52 playing cards: 13 of each suit clubs, diamonds, hearts, and spades ace 2 3 4 5 6 7 8 9 10 jack queen king clubs diamonds hearts spades what is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.

Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?