Test 21,753 for divisibility by 2, 3, 5, 9, and 10.

a. 2, 3, and 9

b. 3 and 9

c. 2 and 9

d. 3

Does anyone know this? the andwer choices are: 79, 85, 101, and 135 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.

Which statement justifies why angle ebc measures 90?