25 pts + brainliest for the first correct answer. find the value of x. i just need these answered quickly if possible : )

Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-responsequestion. there are 15 questions on the test and the students have been given 55 minutes to complete itwhich value could replace x in the table? 5507-m23-m8(15-m)8(15)-m

What is the inverse of the function f(x) = 2x + 1?

What is the approximate value of  x  in the equation below.–3.396–0.7080.3040.955