Respuesta :

briiiilynn
8x + 10y
-6x + -12

Hope this helps! :)

a. 2(4x + 5y)

(2×4)x + (2×5)y

= 8x + 10y

b. -3(2x + 4y)

(-3×2)x + (-3×4)y

= -6x - 12y

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