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NARA [144]
3 years ago
15

Kaylee writes the equation 6x+12=2 (3x+6) can you find the number of solutions this equation has without solving for x​

Mathematics
1 answer:
Kobotan [32]3 years ago
7 0

Answer:

infinite number of solutions

Step-by-step explanation:

Given

6x + 12 = 2(3x + 6) ← distribute

6x + 12 = 6x + 12

Since expressions on both sides are the same then any value of x will be a solution to the equation. Thus there are an infinite number of solutions.

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shutvik [7]
I did this in london! Its B. 4 For londons answers! by mate!
4 0
3 years ago
Giving brainly if you do all :) very easy​
NeX [460]

Answer:

Step-by-step explanation:

<u><em>h. -1</em></u>

<u><em>i. 5</em></u>

<u><em>j. 11</em></u>

<u><em>k. -3</em></u>

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<u><em></em></u>

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8 0
2 years ago
A sum of money was divided between Riaz ad Ali in the ratio of 3:2. Riaz received the larger share. Write the amount each receiv
sasho [114]
Riaz : Ali
3 : 2

Add the two values; so 3 + 2 is 5

Then 100/5 = 20

So: 20 x 3 = 60
and 20 x 2 = 40

Riaz = 60%
Ali = 40%

Then write 60% and 40% as a fraction:
60% = 3/5 (3 over 5)
40% = 2/5 (2 over 5)

The answers are in bold :)
(btw sorry in advance if you spot a mistake in my answer)
6 0
3 years ago
The distribution of the amount of a customer’s purchase at a convenience store is approximately normal, with mean $15.50 and sta
viktelen [127]

Answer:

0.42 is closest to the proportion of customer purchase amounts between $14.00 and $16.00

Step-by-step explanation:

Mean = \mu = 15.50

Standard deviation = \sigma = 1.72

We are supposed to find the proportion of customer purchase amounts between $14.00 and $16.00

P(14<x<16)

Formula : z=\frac{x-\mu}{\sigma}

At x = 14

z=\frac{14-15.50}{1.72}

z=-0.8720

Refer the  z table for p value

P(x<14)=0.1922

At x = 16

z=\frac{16-15.50}{1.72}

z=0.290

Refer the  z table for p value

P(x<16)=0.6141

P(14<x<16)=P(x<16)-P(x<14)=0.6141-0.1922=0.42

So, Option C is true

Hence 0.42 is closest to the proportion of customer purchase amounts between $14.00 and $16.00

4 0
3 years ago
The spill covered 11,000 square miles of ocean. The oil spread out in a circular pattern and the radius increased by 0.10mph. Us
N76 [4]

Answer:

3.14 times 0.10. comes out to be 31.4 .

Step-by-step explanation:

4 0
3 years ago
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