5 Sylvia wants to cover the floor of a room with carpet.
She will need exactly 36 square yards of carpeting to
cover the floor. When Sylvia arrives at the store to
purchase the carpet, she is told that she must place her
order in square feet. Assuming no waste, how many
square feet of carpet does Sylvia need to order to have
the exact amount necessary to cover the floor?

Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c?

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.