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ElenaW [278]
3 years ago
11

A dozen apples costs $2.55 at this rate, how much would 8 apples cost?

Mathematics
2 answers:
Yuki888 [10]3 years ago
7 0
Yes that is correct (: ^
S_A_V [24]3 years ago
5 0
The answer is 1.70 for the 8 apples
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15 + brainliest help me please
Fiesta28 [93]
2f +4f +2 -3
 combine the like terms to get 6f-1

 so yes they are equivalent

2f+4f+2-3 at f=3 would also be 17


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3 years ago
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help this is hard Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s
Nesterboy [21]

Answer:

x = -\frac{3}{b}

x = -1

Step-by-step explanation:

The given equation is,

-2(bx - 5) = 16

Dividing by (-2) on both sides of the equation,

\frac{-2(bx-5)}{(-2)}=\frac{16}{(-2)}

(bx - 5) = -8

By adding 5 on both the sides of the equation,

(bx - 5) + 5 = -8 + 5

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Dividing by 'b' on both the sides of the equation,

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x = -\frac{3}{b}

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x = -\frac{3}{3}

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6 0
3 years ago
Julia surveyed twenty households on her street to determine the average number of children living in each household. the tables
Lerok [7]

The difference between the mean of the sample and the mean of the population is A. 0.55

<h3>Calculations and Parameters:</h3>

Given the population data is:

0 3 3 1 3 2 2 2 5 4 3 3 3 0 1 2 0 2 3 3

The sample data is:

5 3 0 2 4

The mean of the population data is:
45/20= 2.25

The mean of the sample data is:

14/5= 2.8

Therefore, the difference between the mean of the sample and the population is:

2.8-2.25= 0.55

Read more about mean here:

brainly.com/question/20118982

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4 0
1 year ago
Help pls fast it is urgent​
quester [9]

Answer:

The volume formula is pi r^2h because it is similar to the formula to the area of a circle with an extra addition of the height variable, since a cylinder is just a circle with depth. The surface area formula is 2pirh +2pi r^2 because it measures the area of both circles as well as the depth. This formula is similar to the circumference formula of a circle.

Step-by-step explanation:

Mark me brainliest pls

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3 years ago
Which expression is a factor of 12x2 + 29x - 8?
-Dominant- [34]

Answer:

Factors are: 3x+8 & 4x-1

Step-by-step explanation:

12x² + 29x - 8

12x² + 32x - 3x - 8

4x(3x + 8) -1(3x + 8)

(3x + 8)(4x-1)

4 0
3 years ago
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