Solve 7x-12< 7(x-1)
x< 5
no solution
all real numbers
x> 7

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?

X+ 4y − z = −14 5x + 6y + 3z = 4 −2x + 7y + 2z = −17

If it worker is paid $8.16 per hour and worked 8.5 hours in one week how much is he or she paid for that week