Acomputer manufacturer had net sales of $380 million with returns equal to 1/80 of gross sales . find gross sales rounded to the nearest million given that net sales equals gross sales less returns .

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.