A$78.00 pair of shoes cost $84.63 after tax is added. what percentage of the cost is tax?
a) 8.0%
b) 8.25%
c) 8.5%
d) 8.75%

Name the most appropriate metric unit for each measurement like the mass of cow

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 the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83