At a sale, dresses were sold for $22 each. This price was 55% of a dress's original price. How much did a dress originally cost?

7x+8y=-18, 4x-9y=-3 solve the system of equations

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.

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}.