Shelly made an $85 dollar profit on a halloween gram fundraiser each gram sold for $2 the cause of the materials totaled $23 how many grams were sold?

if you use photomath right away it will give you the answer not like this app that you have to wait for people.

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.

answer: i think it is (1,-2)

a .4y4

hope this !