ivy bought 10 packs of cups for her holiday party. a pack of medium cups costs $1.80 and a pack of large cups costs $2.40. she p
2 answers:
Ivy purchased 4 packs of medium cups and 6 packs of large cups. To resolve this, we utilized a system of equations, representing the cups with one equation and the costs with another. Let 
signify the medium cups and 
represent the large cups. We will use substitution to find the solution. First, adjust the initial equation to isolate one variable, and then replace it in the second equation. Following this process leads us to determine that Ivy acquired 6 packs of large cups. Substituting back into the initial equation reveals that she bought 4 packs of medium cups. Verifying our findings with both equations confirms their accuracy.
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Answer: The most significant angle created during his journey appears at the mall, between his house and the library.
Step-by-step explanation:
Hi, since this scenario forms a right triangle (refer to the attached image), the angle between his house and the library measures 90°.
For a right triangle, the total of its internal angles equals 180°, making the right angle (90°) the largest among them.
Thus, the angle at the mall, between his house and the library, is indeed the largest angle formed during his trip.
If you need further clarification or have questions, feel free to ask!
Answer:
60
Step-by-step explanation:
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