Simplify. -3.7(4p - 7

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

Which geometric principle is used to justify the construction below?