Aparty of 8 fishermen rented a boat. two of the fishermen had to withdraw from the party and, as a result, the share of each of the others was increased by $4 . what is the total cost of the boat rental (in dollars)?

$96

Step-by-step explanation:

let the the amount each men pay when they were 8 be x

let the total amount for the boat rental be y

8x=y         .....................equ1

if two men withdraw from the party, and the amount each men pay increases by $4 then;

(x+4)6 =y

6x+24=y   ...........equ2

make x the subject of formula from equ1;

x=y/8

substitute x as y/8 into

6(y/8) +24 =y

3y/4 +24=y

24=y-(3y/4)

24=y/4

y=24*4

y=$96

a

b

d

step-by-step explanation:

this is answer of 144 cubic meters