Consider the expression. 5n - 2 = 9
Which statement best describes this expression?
O A number less than two times five is 9.
O Five times a number subtracted from two equals 9.
O Five minus two times a number equals 9.
O. Two less than five times a number is 9.

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.

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.