What is 12 minus r what operation is being done write the expression

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.

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

Which equation can be solved to find x the measure of jk in the apex