Hello!
n<span>≤-1/2 means that n is less than the open circle, because an open circle means the variable can not be equal to that point. so your answer is: D
I hope this helps, and have a nice day.
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Answer:
<h2>Infinitely many solutions</h2>
Step-by-step explanation:


Is equal to 9.4 you're welcome
Sharon runs a screen-printing business.to print t-shirt each day,it costs her $200 in labor plus $5 per t-shirt for materials.her income is $15 for each t-shirt she sells.how many t-shirts does sharon need to
Sell each day in order for her coast to equal her income for that day?