5. Which of the following represents an expression? 1. Four years less than Tiffany's age
II. The sum of a number and six
III. Time saves $30 more than Jeremy
IV. The difference of seven and three
o A. D only
O B. I and II only
o C. DI only
O D. I, IIpand I only
6. Max needs to create equivalent expressions that simplify to 12. Which
of Max's expressions is NOT equivalent to 12?
(2-6).12
Pls help me

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.