Equation at the right has been incorrectly solved. A. What error was made? B. What was the correct solution? Show work please

Name the most appropriate metric unit for each measurement

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits