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Vladimir79 [104]
3 years ago
5

Simplify using the distributive property -3(s – 1) + 5s.

Mathematics
2 answers:
FrozenT [24]3 years ago
3 0
-3(s-1) + 5s
we are going to distribute the -3 through the parenthesis...all that means is multiply -3 by everything in the parenthesis.
-3 * s + (-3)* -1 + 5s
-3s + 3 + 5s...now we combine like terms
-3s + 5s + 3 = 
2s + 3
alisha [4.7K]3 years ago
3 0
Hey there, 

Lets solve this equation step by step, 

First of all, we will need to expand the equation. 

-3s+3+5s 

Now g<span>ather like terms, 

</span>(-3s+5s)+3 
<span>
Finally, </span><span>Simplify .
</span><span>
</span>2s+3 <span>

</span>
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We defined the operation of concatenation for sets of strings on p. 10, AB = { XY | X ∈ A and y ∈ B}Are the regular sets closed
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Answer and Explanation:

Solution: The operation of concatenation for a set of string on p. and the set is

     AB = {XY | X ∈ A and y ∈ B}.

We need to satisfy all these following properties to find out the standard set is closed under concatenation.

1- Union of two standard sets also belongs to the classic collection. For example, A and B are regular. AUB also belongs to a regular group.

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3- Intersection of two standards set A and B is A∩B is also a regular set member.

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4 years ago
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Answer:

6

Step-by-step explanation:

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Step-by-step explanation:

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A bag of marbles contains 13 red marbles, 9 blue marbles, and 12 green marbles. If one marble is chosen at random, which is the
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Answer:

B. 11/17

Step-by-step explanation:

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