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Grace [21]
2 years ago
14

The ratio of red to blue marbles in a bag is 3:2.If there are 21 red marbles in the bag,how many blue marbles are in the bag

Mathematics
1 answer:
Aneli [31]2 years ago
7 0

Answer:

14

Step-by-step explanation:

3*7=21

2*7=14

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F(x)=-3/5x+k and if f(30)=-11 what is the value of k
Kruka [31]

Answer:

k=20.

Explanation: First we find where f(x) has its local extrema: f'(x)=3x2−10x+3. The critical points are roots of the equation: 3x2−10x+3=0.

6 0
3 years ago
2: Write out a system of equations that has infinite solutions. Explain why it has infinite
Rasek [7]

Answer:

Below!

Explanation:

A system of equations with infinite solutions defines that both the equations are identical and are overlapping when the lines are graphed. An example could be y = 5x + 9 and y = 5x + 9. These sets of equations have infinite solutions because they are the same and when graphed, they overlap.

Hoped this helped!

4 0
2 years ago
Evaluate the problem <br>​
m_a_m_a [10]

Answer:

-2

Step-by-step explanation:

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I hope this helps!

3 0
2 years ago
Read 2 more answers
Heather finally narrowed her clothing choices for the big party down to three skirts, two tops and four pies of shoes. How many
Zigmanuir [339]
<h3>Answer: 24</h3>

To get this answer, we multiply the values given to us

3*2*4 = 6*4 = 24

So that's why there are 24 different outfits possible.

6 0
3 years ago
What is the answer to the equation -3(a+6) for distributive property
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 so it is (i think) -3a+-18
5 0
3 years ago
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