Answer:
$5333.33
Step-by-step explanation:
x is the unknown, but we know that 22.5% of x equals 1,200. So we use this information to set up an equation.
x * 22.5% = 1,200
Now we can solve for x by dividing both sides by 22.5%
x = 5333.33
The dollar value of the items she sold was $5333.33
