The same garden shop sells mulch according to the equation y = 20x, where y represents

20 = cost per mulch of cubic yards sold

Step-by-step explanation:

Given:

y = 20x

Where,

y = the total cost in dollars

x = the number of cubic yards of mulch

20 = cost per mulch of cubic yards sold

The only untrue statement is that the cost of topsoil and mulch is 20

alternative D, since all his essay is based on convincing his mother to support him by showing the benefits of Reality Shows and starring in one of them. He gives reasons to why enrolling in one and watching reality shows is good to show the true self of people and that they aren't as empty-headed as they look.