Following diagram find the missing measure.
m 21 =3x, m
2 = 4x, m
3 = 2x, find x.
a.10
b.20
c.30
d.40

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