Question

Select the system of equations that represents this situation. Use cto

represent the cost of a cup of coffee and w to represent the cost of a bottle
of water.
2 cups of coffee and 7 bottles of water cost $16.
3 cups of coffee and 8 bottles of water cost $19.

Answer 1

2c + 7w = 16

3c + 8w = 19

Explanation:

Just follow the two statements.

2 cups of coffee and 7 bottles of water cost $16.

2c + 7w = 16

3 cups of coffee and 8 bottles of water cost $19.

3c + 8w = 19