Respuesta :
(-18.2 + 12.5) - |21.3 + 82.9|
Work within the parenthesis and brackets first (PEMDAS).
-18.2 + 12.5 = -5.7
21.3 + 82.9 = 104.2
(-5.7) - 104.2
Your answer is -109.9
Work within the parenthesis and brackets first (PEMDAS).
-18.2 + 12.5 = -5.7
21.3 + 82.9 = 104.2
(-5.7) - 104.2
Your answer is -109.9