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spin [16.1K]
3 years ago
14

9.43 2.3x-6.7x=-0.3x

Mathematics
1 answer:
yKpoI14uk [10]3 years ago
7 0
First solve the X factors on the left side: 2.3x - 6.7x = -4.4x 9.43-4.4x=-0.3x Next bring the all the x terms to the same side by adding -4.4x to each side 9.43=4.1x Then divide each side by 4.4 9.43/4.4 X=2.14 I think this is the answer but have to ask what is the sign that goes between 9.43 and 2.3x? This can drastically change the answer. Your goal is to solve for x, you do this by combining like like terms and isolating the the x terms.
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Use the table below. Do x and y have a proportional relationship? Explain.
nydimaria [60]

Answer:

No

Step-by-step explanation:

For x and y to have a proportional relationship, then

the ratio of k = \frac{y}{x} must be equal for all points

(2, 5) → k = \frac{5}{2} = 2.5

(3, 7.5) → k = \frac{7.5}{3} = 2.5

(5, 12.5) → k = \frac{12.5}{5} = 2.5

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Answer:

Step-by-step explanation:

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3 years ago
Greg flips a coin, then rolls a standard number cube. Construct the sample space showng all the possible outcomes of Greg's expe
Varvara68 [4.7K]
It's B. Trust me. I just took the test.
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3 years ago
Write two mixed numbers where the LCD is 12, but the product of the denominators in not 12?
Amanda [17]

Step-by-step explanation:

The prime factorization of 12 is

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To find denominators suitable for your purpose, you need to group the factors

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For example, your grouping could be (2, [2), 3], where a 2 is shared. That is, your denominators could be 2*2=4 and 2*3=6.

Another possible grouping is (1, [2), 2, 3], giving rise to denominators of 2 and 12.

Yet another is (1, [3), 2, 2], for denominators of 3 and 12.

Using the first grouping, a pair of mixed numbers matching your requirement might be

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3 years ago
BRAINLEST
maxonik [38]

This is a hexagonal prism.

Hope this helps!

4 0
3 years ago
Read 2 more answers
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