Aradio station requires djs to play 3 commercials for every 18 songs they play. what is the unit rate of songs to commercials?

the unit rate is

( songs

1 commercial
.

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.

Apackage of orgainc strwberries costs $1.50 while there in season and $2.25 when not in season what the percent increase