Explain how to find the product of 5/6 x 2/9. use complete sentences in your answer.

For how answer my question this will be the last question can you answer in math subject

Given abcd ac=38 and ae=3x+4 find the value of x

Agrid shows the positions of a subway stop and your house. the subway stop is located at (-5,2) and your house is located at (-9,9). what is the distance, to the nearest unit, between your house and the subway stop?