Lindsay will lay a certain number of 18in. square tiles in a line to form a walkway. which of the following is not a possible length for the walkway if she uses only whole tiles? (a) 6ft (b)10ft 6in (c)32ft

12 3 4 5 6 7 8 9 10 time remaining 59: 02 charlie is evaluating the product of 0.09 and 0.05. he multiplies, and before placing the decimal, arrives at an answer of 45. after considering the decimal placement, what is charlie's final answer? 0.0045 0.045 0.45 0.4545 mark this and return