[[1,3,5,7],[3,7,15,27],[5,15,37,79] ,[7,27,79,x]]
what is the value of x?

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

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.

How do you write y-10=2 (x-8) in standard form