im pretty positive its the 3rd one
4.9 x 10^8 = 490,000,000
Hope that helps.
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Answer:
36
Step-by-step explanation:
look at the attached image
x=-14
4( x+2) =3 (x -2)
we apply distributive property:
4x+8 = 3x -6
4x-3x= -6 -8
