Kenji is using walnuts to bake muffins and granola for his restaurant. each batch of muffins
1 answer:
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Let's start out by tripling the original recipe to see how much butter Angie needs.
So we need
cups of butter, but Angie only has 
. Let's subtract what Angie has from the total to see how much more she needs.
we will need the least common denominator for both fractions
So Angie need
cups more of butter for the recipe.
So we need
we will need the least common denominator for both fractions
So Angie need
Answer:
Explanation:
Follow PEMDAS in reverse to undo what's happening to x.
We first add 1 to both sides, then divide both sides by 5 to fully isolate x.
Refer to the steps below to see what I mean.
The inequality sign stays the same the entire time. The only time it flips is when you divide both sides by a negative number.
The solution set for x is anything -3 or larger.
If x was an integer, then we could say the solution set is {-3, -2, -1, 0, 1, 2, 3, 4, 5, 6, ...}