Need help with these problems. Please and thank you.

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

One positive number is 9 more than twice another. if their product is 95, 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.