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20-10-2019
Mathematics

contestada

lf k(x) = 5x – 6, which expression is equivalent to (k+ k)(4)?

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freckledspots freckledspots

20-10-2019

Answer:

k(4+4)=28.

Step-by-step explanation:

If k(x)=5x-6, then k(4)=5(4)-6=20-6=14.

k(4+4)=k(4)+k(4)=14+14=28.

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