The ratio of the corresponding side lengths of two similar computer screens is 13:15. The perimeter of the smaller screen is 39in. what is the perimeter of the large screen

Can someone me my sister? she is in third grade. 50 points and brainlist! ones that are not answered. plz and thx!

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

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)