I need help with these python questions. Thank you!

*4.3 (Algebra: solve 2 2 linear equations) You can use Cramer's rule to solve the following 2 2 system of linear equation ax by = e ec ad -bc ad -bc Write a program that prompts the user to enter a, b, c, d, e, and f and display the result. If ad - bc is 0, report that The equation has no solution. Enter a, b, c, d, e, f: 9.0, 4.0, 3.0, -5.0, -6.0, -21.0 Enter x is -2.0 and y is 3.0 Enter a, b, c, d, e, f: 1.0, 2.0, 2.0, 4.0, 4.0, 5.0 Enter The equation has no solution 4.5 (Find fiuture dates) Write a program that prompts the user to enter an integer for today's day of the week (Sunday is 0, Monday is 1, ..., and Saturday is 6). Also prompt the user to enter the number of days after today for a future day and dis- play the future day of the week. Here is a sample run Enter today's day: 1 | Enter the number of days elapsed since today: 3 JEnter Today is Monday and the future day is Thursday *4. (Find the number of days in a month) Write a program that prompts the user to enter the month and year and displays the number of days in the month. For exam- ple, if the user entered month 2 and year 20 February 2000 has 29 days. If the user entered month 3 and year 2005, the pro- gram should display that March 2005 has 31 days. 00, the program should display that 4.19 (Compute the perimeter of a triangle) Write a program that reads three edges for a triangle and computes the perimeter if the input is valid. Otherwise, display that the input is invalid. The input is valid if the sum of ev greater than the remaining edge. Here is a sample run ery pair of two edges is Enter three edges: 1, 1, 1Enter The perimeter is 3 Enter three edges: 1, 3, 1 Enter The input is invalid 5.13 (Find numbers divisible by 5 or 6, but not both) Write a program that displays, ten numbers per line, all the numbers from 100 to 200 that are divisible by 5 or 6, but no t both. The numbers are separated by exactly one space