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Evaluate 3 + 9 divided by 3 - 5 using order of operations . Evaluate 9 x 2 - 8 divided by 2 + 1 using order of operations . Evaluate 16 divided by 2 (8-3(4-2)) using order of operations

Respuesta :

cdubs0819

Answer:

1, 16, 1.25

Step-by-step explanation:

Use the operation PEMDAS = parenthesis, exponents, multiplication, division, addition, subtraction.

(1.) 3 + 9 ^ 3 - 5 = 9 ^ 3 = 3 + 3= 6 - 5 = 1

(2.) 9 x 2 - 8 ^ 2 + 1 = 18 - 3 = 15 + 1 = 16

(3.) 16 ^ 2 ( 8 - 3 x ( 4 - 2)) = 5 x 2 = 10 ^ 8 = 1.25

There you go!

( I hope this helped :3)