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:
20%
Step-by-step explanation:
Step 1: Subtract starting value minus the final value (decrease)
Step 2: Divide the decrease by the original number
Step 3: Multiply the result by 100 to get a percent decrease
Therefore, the percent decrease of the price of paper per package is 20%
<em>Note: If the percentage is negative, it means there was an increase and not a decrease.</em>