lucy brought 4 of her scarves to a secondhand store to sell. she was paid the same amount of cash for each…

lucy brought 4 of her scarves to a secondhand store to sell. she was paid the same amount of cash for each scarf. before she left, lucy spent $10.50 of her earnings on a used sweater. she had $7.50 remaining. what was the value of each scarf?

lucy brought 4 of her scarves to a secondhand store to sell. she was paid the same amount of cash for each scarf. before she left, lucy spent $10.50 of her earnings on a used sweater. she had $7.50 remaining. what was the value of each scarf?

Answer

Explanation:

Step1: Find total earnings

First, find out how much money Lucy had before buying the sweater. This is the sum of the money she spent and the money she had remaining. So the total earnings is $10.50 + 7.50$. $10.50+7.50 = 18$

Step2: Calculate value per scarf

Lucy sold 4 scarves and earned $18$ in total. To find the value of each scarf, divide the total earnings by the number of scarves. $\frac{18}{4}=4.5$

Answer:

$4.5$