ilordrockstar69
ilordrockstar69 ilordrockstar69
  • 14-08-2020
  • Mathematics
contestada

Evaluate the expression if x=12, y=8, and z=3 4x-yz

Respuesta :

09pqr4sT
09pqr4sT 09pqr4sT
  • 14-08-2020

Answer:

[tex]\huge \boxed{24}[/tex]

Step-by-step explanation:

Let if x=12, y=8, and z=3.

[tex]4(12)-(8)(3)[/tex]

Evaluate.

[tex]48-24[/tex]

[tex]=24[/tex]

Answer Link
TheBlueFox
TheBlueFox TheBlueFox
  • 14-08-2020

Start by substituting the appropriate numbers in for

your variables, using parenthses as you go.

You'll get 4(12) - (8)(3).

Now think about your order of operations.

Multiplication comes before subtraction.

So first multiply 4(12) to get 48.

So we have 48 - (8)(3).

Now multiply (8)(3) to get 24.

So we have 48 - 24 which is 24.

Answer Link

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