christianrodriguez13 christianrodriguez13

26-01-2019
Mathematics

contestada

Evaluate 13-0.75w+8x13−0.75w+8x when w=12w=12 and x=\dfrac12x= 2 1 .

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wegnerkolmp2741o wegnerkolmp2741o

26-01-2019

Answer:

8

Step-by-step explanation:

13-0.75w+8x

when w= 12 and x = 1/2

Substitute these values in

13- .75(12) +8(1/2)

We multiply first

13 - 9+4

Then we add and subtract

8

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