TheodenN474391 TheodenN474391
  • 27-10-2022
  • Mathematics
contestada

4. Evaluate the expression15.5 x [(2 x 2.4) + 3.2] - 2^4=

Respuesta :

JadiaQ601358 JadiaQ601358
  • 27-10-2022
[tex]15.5\times\lbrack(2\times2.4)+3.2\rbrack-2^4[/tex]

Let's use PEMDAS in order to determine the order of the operations:

P: Parentheses

E: Exponents

M: Multiplication

D: Division

A: Addition

S: Subtraction

So:

[tex]\begin{gathered} 15.5\times\lbrack4.8+3.2\rbrack-2^4 \\ 15.5\times8-2^4 \\ 15.5\times8-16 \\ 124-16 \\ 108 \end{gathered}[/tex]

Answer:

108

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