** need ** a farmer bought a number of equally priced cows for a total of $480. after 3 died, the farmer sold the remaining cows for a total of $495. if the price per cow was $1 more when he sold them than when he bought them, how many cows did he originally buy?

The answer is 48 cows.

Step-by-step explanation: Given that a farmer bought a number of equally priced cows at $480. After 3 died, the farmer sold the remaining cows for a total of $495 and the price per cow was $1 more when he sold them than when he bought them. We need to find the number of cows he bought originally.

Let, 'x' be the number of cows he bought originally each at a price of '$y'.

Then, we have

Subtracting the first equation from the second, we have

This gives, y = 10  or  y = -16. Since price of a cow cannot be negative, so y = 10.

Thus,

Thus, the total number of cows originally bought is 48.

step-by-step explanation: 4 cause 2+2=4

final total: 63

step-by-step explanation:

60 times sales tax

60 times 0.05

3

60 + 3

63