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yKpoI14uk [10]
3 years ago
6

Can someone please help me with this problem

Mathematics
1 answer:
DerKrebs [107]3 years ago
6 0

For Erin, the graph shows 10 pounds of sugar are used for every 30 cups of tea.

For Lucia, we can let x=3 and we find 3 pounds of sugar are used for 10·3 = 30 cups of tea.

For the same number of cups of tea (30), Erin uses 10 pounds of sugar and Lucia uses 3 pounds of sugar.

Erin uses sugar at a higher rate.

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