Find the value of `38-(-25)-58+(-15)+23-(-8)`

Find the value of: -7-8-(-25)

Find the value of: -7-8-(-25)

Find the value of: (-7)-8-(-25)

Find the value of : (-7)-8-(-25)

Find the value of : 60+(-58)-(-4)

Find the value of : 60 + (-58)-(-4)

Find the value of k. 45 - [28 - {37 - (15 - k)}] = 58

Find the value of (sin25^(@))/(cos65^(@))+(tan23^(@))/(cot67^(@))

The median of the following numbers arranged in descending order is 25. Find the value of x. 40, 38 , 35 , 2x+ 10, 2x+1 , 15 ,11,8,5.

Find the value of the determinant : |{:(-3,8),(6,0):}|