A radio that costs $20.40 was marked up by 35% What was the markup and selling price? Sorry I don’t get it

Which logarithmic equation is equivalent to the exponential equation below? e^a=55(you will receive 34 points)

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules

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