A contractor purchases 5 dozen pairs of padded work gloves for $67.80. incorrectly calculates the unit price as 13.56 $ per pair for the expense report. What is the correct unit price? What is the error? pls help 50 points plus brainliest.

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.