Show ur work idc if ur answer is wrong but i need to copy work

How do you multiply a mixed fraction by a regular fraction

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

Arational number that is equivalent to -20/4?