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Alina [70]
3 years ago
15

6(2x-11)+15=21

Mathematics
2 answers:
Dvinal [7]3 years ago
8 0

Answer:

What's the question? That seems correct if u want someone to check ur work :D

Step-by-step explanation:

Mrrafil [7]3 years ago
7 0
Do you want someone to check it?
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The least common multiple of 2, 5, 6, and 9 is
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List all the multiples of the numbers:

2: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98, 100

5: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100

6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96

9: 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99


The least common multiple of 2, 5, 6, and 9 is 90.
5 0
4 years ago
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Suppose that a population begins at a size of 100 and grows continuously at a rate of 200% per year. Give the formula for calcul
Lady bird [3.3K]

Answer:

D)

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3 0
3 years ago
Describe how to sketch the graph of y=2sec(x)-3 using its reciprocal function
blagie [28]
The reciprocal function referred here is the inverse trigonometric function identities. The inverse or reciprocal function of sec x is 1/cos x. Replacing secant with cosine, the equation becomes:

y = (2/cos x) - 3

To graph this, assign random values of x, then you'll get corresponding values of y. Plot the points and connect them together. The graph is shown in the attached picture.

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3 years ago
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A month of the year is selected at random. What is the probability that it has 31 days or starts with the letter J
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1/6

Step-by-step explanation:

3 0
3 years ago
an engineer estimates that 30% of gasoline is used efficiently by a car. how many gallons,out of 20 gallons, are used efficientl
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We need to find 30% of 20 gallons.

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Answer 6 gallons are used efficiently.

3 0
3 years ago
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