algebra 2 practice.. im very confused.

Question

The Miller family visited Mama's Kitchen and ordered 4 hamburgers and 3 medium fries and paid $17.7. James ordered a medium drink, a hamburger, and 2 medium fries and paid $8.05. Steven ordered 2 hamburgers, medium fries, and a medium drink for $9.08. How much did each item cost?

Answer 1

4h + 3f = 17.35

h + f + d = 6.09

2h + f + d = 9.34

h = 3.25

Can you determine d and f and answer?