Which options represent equations? 19x + 25 = 89 3x3x ⋅4⋅4 x + 4 = 12 3x - 9

Write an explicit formula that represents the sequence defined by the following recursive formula:

That table shows measurements (in invhes$ from cubes with different side lengths. which pairs of variables have a linear relationship? check all that apply

What ia the sum if the first 7 terms of the geometric series