Factor Completely 3x2-7x+2 and please show work !!

When rolling 26 sided number cube what are the chances some of the role will be seven

"which statement is necessarily true if bd is an altitude to the hypotenuse of right ? abc? a.) ? adb? ? bdc b.) ? adb~? bdc c.) abbc=acbd d.) ? bac? ? bdc"

What is the slope of the line? a. -5/2 b.2/5 c. 5/2 d.7/2