Twice a number (n) is the same as 5 less than 3 times the number. What is the value of (n)?

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.

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?