How do I add people to become Brainliest?
How do I start a message?

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

How do you find the area of a triangle

For what value of (y) is 3^3/3^y =1/9