Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels at 70 miles per hour. The westbound train travels at 90 miles per hour. How long will it take for the two trains to be 416 miles apart?

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.

Can someone me with the property questions for 12 13 and 14 plz

In the diagram, gef and hef are congruent. what is the value of x