Answer:
<em>Hey mate, here's ur answer:</em>
<em>----------------------------------------------------------</em>
<em>(4a - 3b + 4c) + (8a - 2b + 3c)</em>
=4a+−3b+4c+8a+−2b+3c
=(4a+8a)+(−3b+−2b)+(4c+3c)
<u>=12a−5b+7c</u>
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<em>Hope it helps</em>
<em>#stayhomestaysafemate</em>
<em>:D</em>
It can be -2254/10
or -225 4/10
3 times 2 is 6 times 5 is 35
300 is 10 times as much as 30.
because if you do 30 x 10 you get 300