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

asked Sep 22, 2020 11.9k views

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Answer:

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

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