Name each type of slope

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

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?

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers