For some reason I cant see the answer can someone tell it to me

What is 32+4 x (16 x 1/2) -2 show your work}

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?