Notyou101 Notyou101
  • 11-09-2020
  • Mathematics
contestada

I NEED HELP ASAP PLEASEEEE
Evaluate the expression for w = 9.
2w − 2 =

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BeYourOwnKindOfBeati
BeYourOwnKindOfBeati BeYourOwnKindOfBeati
  • 11-09-2020

Answer:

2w-2=16

Step-by-step explanation:

w=9

2w-2

2(9)-2

18-2

16

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thepingu
thepingu thepingu
  • 11-09-2020

Answer:

16

Step-by-step explanation:

When we have an expression and we are given the value of the variable, we can substitute inside the expression and find it’s value.

[tex]2w-2[/tex], we know [tex]w=9[/tex] so:

[tex](2\cdot 9) - 2[/tex]

[tex]2\cdot9=18[/tex]

[tex]18-2\\\\16[/tex]

Hope this helped!

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