Susan's grandpa was fibbing again: "your grandma and I, together, we are over 150

Multiply. −2x(6 x 4 −7 x 2 +x−5) express the answer in standard form. enter your answer in the box.

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal