Y+9x3/4.which expression is equivilent

What is the binomial expansion of (2x-3)^5

Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.

Find the value of x to the nearest tenth. a. 4.5 b. 5.4 c. 6.3 d. 7.2