Expertsss/aceee plzzz the firs box choices are ( first month, mean, previous month, median) second choices are (more, the same, or less) the last choice box is ( greater than, equal to, ans less than): )

Sorry guys but as you have a small brain

Calculate the density of benzene if 300ml of it weighs 263g. a. 0.88 g/ml b. 1.14 g/ml c. 78,900 g/ml d. 37 g/ml

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤