Answer:

Step-by-step explanation:

Distribute 2 through the parentheses

Add the like terms : 6x and 4x
Like terms are those which have the same base.

The negative integers are always but added but posses the negative ( - ) sign.

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Answer:
18 m^3
Step-by-step explanation:
3*4/2*3 = 18 m^3
Which ones the height and which is the radius?
Answer:
20,0
Step-by-step explanation:
idk the rest
Answer:
this is the answer 25
Step-by-step explanation:
i guessed