Imagine some colored blocks are laid out in a row. three red , Two blue , three red , two blue and so on . how many blocks will be in the 9th position ? ​

Do, h = (7, 9) (14, 18) the scale factor is

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.

Which expression is the factorization of x^2+10+21