Three is less than the sum of a number s and 4

Find two rational expressions that have the difference of 2-n/n-4

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.