Joan is selling handmade bead necklaces at a local art fair. She paid 180 to reserve her booth. The cost of supplies for each necklace averages $2.

Step-by-step explanation:

now this depends

if you were asking how much she made from the necklace's minus the money spent from the booth or if she made money or lost money at a rate.

how you figure it out!

answer: i'm great at algebra

~coco

step-by-step explanation:

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )