What is the value of x in this equation: 4.5+1.5k=18−3k4

Which expression is equivalent to −16y+13 ? −16(−y+13) 16(−y+2) −16(y+2) 16(−y+13)

Ahomeowner plans to hang wallpaper on one wall of a bedroom that is 10 feet long if a stripe of wallpaper is 20 inches wide and stripes or hung vertically how many stripes on wall paper with the homeowner required

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.