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Romashka-Z-Leto [24]
3 years ago
13

Questlon 25 of 252 PointsSubstitute 4 for xand evaluate the expression below.3x+9x​

Chemistry
2 answers:
Firlakuza [10]3 years ago
7 0

Answer:

48

Explanation:

hi hope this helps

3*4+9*4

12+36

48

kow [346]3 years ago
3 0
The answer should be 48.
3(4)+9(4)
12+36
48
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