Which pair of numbers is relatively prime?
a) 7 and 21
b) 4 and 15
c) 6 and 9
d) 9 and 27

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

Quadrilateral abcd is translated up and to the right, and then rotated about point q. which congruency statement is correct?

Determine the lengths of the sides of the rectangle using the given area. give answers both exactly and approximately (to the nearest tenth). the area of the rectangle is 46 cm2.