Question

The cost of 2 bottles of water and 4 apples is $5.50. The cost of 3 bottles of water and 5 apples is $7.50. Find the cost of one apple and the cost of one bottle of water.

Answer 1

Answer:

$3.50

Step-by-step explanation:

Because the cost of 2 bottles of water & 4 apples is $5.50, & the cost of 3 bottles of water & 5 apples is $7.50.

If you look a it from the way I am then you would see that the .50¢ never changed its value correct?

But the $5 changes to $7 so what I'm thinking is that the $5.50 added $2.00 to get $7.50 so I think if you SUBTRACT $2.00 from the $5.50 then you would get the same answer.

$5.50 - $2.00= $3.50