Show the prime factorization of 30.

Select the best attribute for the angle pair formed by two parallel lines intersected by a transversal.

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

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 in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.