Farmer brown sells bottles of milk and cartons of eggs. on monday he sold 5 cartons of eggs and 10 bottles of milk for $33.50. on tuesday, he sold 4 cartons of eggs and 7 bottles of milk for $24.30. what is the cost of a carton of eggs?

Lets x = the cost of a carton of eggs and y = the cost of a bottle of milk

Monday, he sold 5 cartons of eggs and 10 bottles of milk for $33.50

5x + 10y = 33.50

Tuesday, he sold 4 cartons of eggs and 7 bottles of milk for $24.30

4x + 7y = 24.30

Now you have 2 equations

5x + 10y = 33.50 (1st)

4x + 7y = 24.30 (2nd)

Multiply (1st) equation by 7 and (2nd) equation by 10

35x + 70y = 234.5 (1st)

40x + 70y = 243 (2nd)

subtract

-5x = -8.5

x = 1.7

Answer

The cost of a carton of eggs is $1.70

Hope it helps

b is the answer that makes most sense

step-by-step explanation:

77

step-by-step explanation: