Translations, math, i need help please!!

Solve the equation x/4 - 5= -8 -27 -12 -7 12

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

Select the correct answer. employee earnings per month($) 1 1,200 2 2,600 3 1,800 4 1,450 5 3,500 6 2,800 7 12,500 8 3,200 which measure of spread is best for the data in the table? a. range b. quartiles c. interquartile range d. mean absolute deviation