Find the product of 27x60 then explain how you would use mental math to find the product of 27x600

Divide. write in simplest form 41/6 divided by 10

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4