Hmmmwhat is (83 + 25) - 4 (724 + 891) = ??? (lets role play ^**^ )

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.