Two rectangles are the same one has a length of 11 cm and a width of 10 cm and the other has a width of 7 cm find the length of the second rectangle round to the nearest tenth if necesssry.
a)5.8 cm
b)8.9 cm
c)6.4 cm
d)7.7 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