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frutty [35]
3 years ago
6

Which equation represents "the sum of eight times a number and seven is twice the number"?

Mathematics
2 answers:
katen-ka-za [31]3 years ago
8 0
The answer is 8N+7=2N
Andrews [41]3 years ago
5 0
A - 8n + 7 = 2N - due to the question
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According to a survey, 60 sixth grade students at Madison Middle School attended a summer camp. This is 30% of the entire sixth
olya-2409 [2.1K]

Answer:

30% = 60

10% = 60/3 = 20

100% = 200

Step-by-step explanation:

total is 200

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3 0
3 years ago
Can someone tell me the slope ?
borishaifa [10]

Answer:

slope = 4

Step-by-step explanation:

We can find the slope of a line when knowing 2 points by using the slope formula, \frac{y_2 - y_1}{x_2 - x_1}. x_1 and y_1 represent the x and y values of the first point, respectively. x_2 and y_2 represent the x and y values of the second point, respectively.

The two points we have are (2,8) and (0,0). So, in this case, x_1 = 2, y_1 = 8, x_2 = 0, and y_2 = 0. Let's substitute those values into the formula and solve to get the slope:

m  = \frac{0-8}{0-2}

\frac{-8}{-2}

4

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3 0
3 years ago
Hello can anyone give me the step by step answer?
NISA [10]

Answer:

C

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (- 8, - 42 ) and (x₂, y₂ ) = (- 3, - 17 ) ← 2 ordered pairs from the table

m = \frac{-17-(-42)}{-3-(-8)} = \frac{-17+42}{-3+8} = \frac{25}{5} = 5

The line crosses the y- intercept at (0, - 2 ) , then

y = 5x - 2 → C

7 0
3 years ago
Read 2 more answers
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notsponge [240]

Answer:

Like 3/5? Or something?

Step-by-step explanation:

Jk that's 63%

Good luck!

8 0
3 years ago
Read 2 more answers
2/4= 4-2 true or false
Degger [83]

Answer:

<h2>= Answer is false</h2>

Step-by-step explanation:

<h2>False is the ans</h2>
3 0
2 years ago
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