Arandom sample of people at a mall shows that 22 prefer to take a family trip by car 18 prefer to travel by plane and 4 prefer to travel by bus is the sample method valid if so how many people out of 500 would you expect to say they prefer to travel by plane

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.