How much work is required to lift a 4.6 kg object to a height of 9 meters?

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18

If angle 2=3x +1 and angle 3=2x +4what is angle 2

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18