What is a 4 digit number divisible by 8 & 9

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

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?