Which expression is equivalent to 18, point, 9, plus, left bracket, minus, 20, point, 6, right bracket18.9+(−20.6)?
Answer
Multiple Choice Answers
minus, 20, point, 6, minus, 18, point, 9−20.6−18.9
18, point, 9, plus, 20, point, 618.9+20.6
20, point, 6, plus, 18, point, 920.6+18.9
minus, 20, point, 6, minus, left bracket, minus, 18, point, 9, right bracket−20.6−(−18.9)