Kevin works as a part-time vendor selling wallets for $20 each and hats for $15 each. He needs to earn a minimum of $450 per wee
k to cover his expenses.
The inequality that represents this situation is graphed here, where x is the number of wallets sold and y is the number of hats sold.
20x + 15y ≥ 450
Determine which points are valid solutions and which are invalid, and then drag them to the correct location on the table.
The inequality that represents this situation is graphed here, where x is the number of wallets sold and y is the number of hats sold.
20x + 15y ≥ 450
Determine which points are valid solutions and which are invalid, and then drag them to the correct location on the table.
1 answer:
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Answer:
x = 15
Step-by-step explanation:
Use pythagorean theorem: