Question

completa la tabla 7.8​

Answer 1

1, x, 7, = 7. 2, x, 7, = 14. 3, x, 7, = 21. 4, x, 7, = 28. 5, x, 7, = 35. 6, x, 7, = 42. 7, x, 7, = 49. 8, x, 7, = 56. 9, x, 7, = 63. 10, x, 7, = 70. 11, x, 7, = 77. 12, x, 7, = 84.