pookie879
22.06.2019 •
Mathematics
Sam purchased two bottles of water and three hot dogs at the ballpark for $8.50. mary purchased one bottle of water and two hot dogs for $5.25. what system of equations could be solved to determine the prices in dollars of a hot dog (h) and a bottle of water (w)?
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Ответ:
2. 3:5
3. 16:9
4. 20:40?
5. 40:2 ?
Step-by-step explanation:
I couldn't rlly see the first and last one sorry