Haha yk the vibes, getting the acct deleted wow cant believe im still up at 6am also what is 894×321÷6+98?​

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?

What is the geometric mean of 3 and 7? a) square root of 21 b) 2 square root of 6 c) 2 square root of 7 d) 21

Atest consists of 10 multiple choice questions, each with 5 possible answers, one of which is correct. to pass the test a student must get 60% or better on the test. if a student randomly guesses, what is the probability that the student will pass the test?