Ellis's backyard has a 6.25 m by 6.25 m patio. She would like to build a 1.5 m wide extension around 3 sides of the patio, as the figure shows. She will buy 0.25 m by 0.25 m tiles that come 25 to a package. How many packages does Ellis need to buy to build the extension?

What is the product of the radical expression. (7-2square root) (8+2 square root)

Agroup of randomly selected apple valley high school students were asked to pick their favorite gym class. the table below shows the results of the survey. there are 528 students at apple valley high school. gym class number of students racquet sports 1 team sports 9 track and field 17 bowling 13 based on the data, what is the most reasonable estimate for the number of students at apple valley high school whose favorite gym class is bowling? choose 1 answer a. 9 b. 13 c. 119 d. 172

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