Find the indicated real nth root(s) of a.

1) n = 4, a = 625
2) n= 3, a = -27​

Lindsay used two points, (x, y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

Enter the missing numbers in the boxes to complete the table of equivalent ratios. time (min) distance (km)? 36 9? 1512 ?

Ill mark the brainliest if you me with the these three questions 7,8,9