Respuesta :
A. -5
Calculate the exponents: 3 x 1 - 9(1) +1
Multiply and Divide: 3 - 9(1) +1
Multiply and Divide x2: 3 - 9 +1
Answer is... -5
Calculate the exponents: 3 x 1 - 9(1) +1
Multiply and Divide: 3 - 9(1) +1
Multiply and Divide x2: 3 - 9 +1
Answer is... -5