What is the numerator of the simplified sum? 6/x + 7/5x^2

Identify the number 127 as a rational or irrational. explain

Robert has 78 tomatoes and 56 cucumbers he wants to plant them in equal rows how many in each row

The second term of an arithmetic sequence is 30. the fifth term is 90.calculatei). the commor difference of the sequence ii). the first term of the sequence tje first, second and fifth terms of the arithmetic sequence are the first three terms of a geometric sequence calculate the seventh term of the geometric sequence