9, 10, and 11 are all apart of the same problem I'm just having a hard time figuring out what exactly to do next and even if I did #9 correctly.

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 total number of dental clinics total for the last 12 months was recorded

26) -2(7x) = (-2 • 7) x a. associative property of addition b. associative property of multiplication c. commutative property of multiplication d. commutative property of addition