Respuesta :

Answer:

C and D. One hamburger is worth 5 and One french fry is 2

Step-by-step explanation:

3x=30

Soda: 10

10+2x=20

Hamburger: 5

5+2x=9

French Fries: 2

Answer:

one french fry is worth 2 and one hamburger is equal to 5

Step-by-step explanation:

if three fries add up to 30 then each fry is worth 10. if one fry and two burgers add up to 20 then 20-10=10, 10 divided by 2 equals one hambrger is equal to 5. and lastly 9-5=4, 4 by 2=2 so each fry is worth 2.

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