How much will you save per lb, by buying the least expensive? round to the nearest cent. 2.5 lbs for $8.75 or 3 pounds for $9.75. a.$0.40 b.$0.35 c.$0.30 d.$0.25.

Determine the domain and range of the given function. the domain is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}. the range is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}.