Triangle abc is reflected across line l to form

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

You have 3 boxes, one "strawberries"; one "mentos" and one "mixed".but you know that all the labels are in incorrect order .how do you know witch is witch?

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?