Which statement best describes antivirus software?
it identifies and removes viruses in computers.
it is not a necessity for any type of computer.
it makes computers prone to viruses.
it allows ads on computers.

Mrs. foyle told yolanda that her test had 38 problems worth a total of 100 points. each test problem is worth either 5 points or 2 points. yolanda wanted to determine how many 2-point and how many 5-point questions are on the test. in the space below, determine how many questions of each point-value are on the test. show your work or provide an explanation to support your answer. need this asap