A right triangle and two of its side lengths are shown in the diagram 39 cm
12 cm
x cm
Which measurement is closest to the value of xin centimeters?
A 37.1 cm
B 40.8 cm
C 27 cm
D 51 cm

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