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klio [65]
4 years ago
5

1. 2+ 3D + D 2. 5x + 4 + 9x ( write in simplest form) thanks

Mathematics
2 answers:
Y_Kistochka [10]4 years ago
8 0
It would be 6+4d+11.5x
Marysya12 [62]4 years ago
7 0
Just combine like terms:
1.2+3D+D
    2+4D(The 2 doesn't have another like term so it stays the same.)
2.5x + 4+ 9x
    4+14x(The 4 doesn't have another like term so it stays the same.)
Hope this helps!
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