mr Anderson had 185 peices of wood he sold 25 peices of wood to his neighbor and stacked the rest of the wood into piles around his house each pile had 40 peices of wood what equation can i use to solve this problem​

4 piles

Step-by-step explanation:

because 185 -25 is 160 ÷40 is 4 so he would have 4 piles of wood

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13