Ben sells greeting cards for $5 each in his online store. he also charges $1.99 for shipping. the total cost, y, of an order from ben's store is found using the equation y = 5x + 1.99, where x is the number of cards bought. which quantity represents the dependent variable in this problem situation?

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.