Sam built a circular fenced-in section for some of his animals. The section has a circumference of 55 meters. What is the 22
approximate area, in square meters, of the section? Use
7
for
A )240.8 m2
B )2,376.79 m2
C) 240.625 m2
D) 962.5 m

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

Ten times the square of a non-zero number is eqaul to ninety times the number

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