Mr geometry gave a pre test in which only 12 of his students earned a’s after teaching an inspiring unit on quedralaterals 30 of his students earned a’s what is the percent of change

-4

step-by-step explanation:

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4

too many. (jk)

31 v bucks

step-by-step explanation:

since you bought 25 on friday and 6 on tuesday, you can just add them up.

25+6=31

check your work.

31-6=25

i hope this !

-yand3r3