Which of the following is developed to result in the answer of 1?(1 point) Responses 3(80) 3 left parenthesis 8 superscript 0 baseline right parenthesis 13−(7.42)0 13 minus left parenthesis 7.42 right parenthesis superscript 0 baseline 50+90 5 superscript 0 baseline plus 9 superscript 0 baseline (−2.97)0
The correct expression that will result in the answer of 1 is:
50 + 90 - 9^0 = 1