1.50x + 450 = 3x
450 = 3x - 1.50x
450 = 1.50x
450/1.50 = x
300 = x
300 copies must be sold to break even
<h2>
Answer:</h2><h2>The slope is 2</h2><h2 /><h2>Hope this helps!!</h2>
Answer:
339.42m
Step-by-step explanation:
Circumference of a circle=2x22/7x54
=339.42m
