The price of a new gaming PC was increased from $280 to $364. By what percentage was the price of the gaming PC increased? HURRY PLEASE

Find the total area for the regular pyramid ( follow the answer set up in the picture)

Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-responsequestion. there are 15 questions on the test and the students have been given 55 minutes to complete itwhich value could replace x in the table? 5507-m23-m8(15-m)8(15)-m

I’m still confused on how to work the percentages