Write an expression for the sequence of operations described below. subtract the product of s and 2 from 9
Do not simplify any part of the expression.

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17

In 2009, there were 1570 bears in a wildlife refuge. in 2010, the population had increased to approximately 1884 bears. if this trend continues and the bear population is increasing exponentially, how many bears will there be in 2018?

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.