(12+28) < side < |12-28|
40 < side < 16
With triangle solver:
40 < side < 16
With triangle solver:
How to solve for x 2x + 3x -5 =20
2 answers:
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Answer:
18 cups.
Step-by-step explanation:
We are given that Bernie spends $6.50 on ingredients and cups for his lemonade stand. He charges $1.50 for each cup of lemonade. Inequality that represents this situation: .
To find number of cups x to make a profit of at least $20 we will use our given inequality.
Therefore, in order to make a profit of at least $20 Bernie need to sell 18 cups of lemonade.