Finn's mimstoon rental company charges an initial fee of $18 plus an
additional $31 per day to rent mimstoon's. pocahontas's mimstoon
rental company charges an initial fee of $35 plus an additional fee of
$29 per day. after how many days will the total cost charged by the
companies be the same? round to the nearest day.

9 days

Step-by-step explanation:

Finn's Mimstoon Rental Company charges for rent, a fixed cost of $18 plus a variable cost of $31 per day.  

If the variable C denotes the total cost in Dollars of rent for x days,

Then C = 18 + 31x , (1)

Again, Pocahontas's Mimstoon  Rental Company charges for rent, a fixed cost of $38 plus a variable cost of $29 per day.  

Therefore, C = 35 + 29x (2)

Now, if after x days the total cost charged by both the companies are same, then  18 + 31x = 35 + 29x

⇒ 2x = 17  

⇒ x = 8.5 days.

⇒ x = 9 days {Round to the nearest days} (Answer)

the answer is d. (1.2, -4.7) on edgn

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