Which expression is equivalent to (1 + 9x) 10 ? a) –10 – 90x. b) 11 + 9x. c) 10 + 90x. d) –11 – 9x

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.