5c+2(10−c) ???????? (x+8) - (X-8) ?????

1 answer:

8 0

Hi again!

$5c + 2(10-c)

Use the distributive property 

=5c+(2)(10)+(2)(-c)

=5c + 20 -2c 

= 3c + 20


--------------------------

(x+8)-(x-8)

x + 8 - x + 8 

= 16 


Best of luck!$

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