Respuesta :

ohkannasoot19778

The sequence seems to be adding 6 every time: -8, -2, 4, 10, 16, 22, 28, 34, 40, 46, 52, 58, 64, 70, 76. The next step [sum] would be to add the following all together, which would result in 510. Hope this helps!

Please mark brainliest :)