Question

3.На прямой обозначте точки K, L, P, T ,  S .Сколько получилось отрезков напишите и назовите эти отрезки.                               
                                                                                             

[5]     

                                                                                                                                                                                                                                                                                                                     ка                                                                                                                                                                                                                                                                                                                                                                                                   4. Решите системы линейных уравнений с двумя переменными           способом сложения: {3x-2y=6 6x+2y=30

                                                                                                                                                    [5]   

5. Сумма  двух чисел равно 58.

Найдите эти числа, если одно из них на 8 больше другого.

Даю 30 баллов​