Which set has the greatest range?
{10, 14, 8, 19, 22, 13, 441
{19. 16, 50. 18. 29, 23, 37)
{11.9.31. 29. 15, 17, 20, 24;
(12. 6. 24. 20. 44. 15. 29}

How many solutions does the nonlinear system of equations graphed bellow have?

Could somebody me with this radical simplification?

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap