A) Find the difference between3y minutes and 25y second, giving your answer in second.

B) find the sum of 50(3z- 2) minutes and4(z+1) hour, giving your answer in second.

Pls tell answers of both question
Pls answer quick

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)