Respuesta :
An inequality gives a comparison between values that are not exactly (or all the time) equal
The inequality that represent the number of each treat Stacy's mom can bake is x + 2·y ≤ 9
The reason the above value is correct is presented as follows:
The given parameters are;
The number of eggs Stacy's mom has = 9 eggs
The number of eggs required for each batch of cookies = 1 egg
The number of eggs required for each batch of brownie = 2 eggs
Let x, and y represent the number of batches of cookies and brownies Stacy's mom bakes respectively, we have;
The number of eggs used is x + 2·y ≤ 9
Therefore, Stacy's mom can bake x + y number of treat, where;
x + 2·y ≤ 9
Where 3 batches of brownies are baked, we can have;
x + 2×3 ≤ 9
x ≤ 3
The number of cookies that can be baked is 3 batches
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