If the measure of arc ab is 72 degrees, what is the measure of angle acb?
36 degrees
144 degrees
90 degrees
72 degrees

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

What is coefficient of the term of degree of degree 5 in the polynomial below

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