Answer:
experimental probability = 18/30 =0.6 =3/5
frequency=3/5=0.6=60%
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.

Hope I helped!
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What do you mean by version
Answer:
For the decimal form it is, 1369.71428571
The fraction form is 1369 (5/7)
Step-by-step explanation:
Answer:
8b+7p=20
p=2b
Step-by-step explanation:
You're welcome. Thou shall complete thou work without any trouble.