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Dmitrij [34]
3 years ago
9

Identify the slope and y-intercept of the line!

Mathematics
1 answer:
marta [7]3 years ago
5 0

Slope of the line = \frac{1}{2}.

y-intercept of the line = -7.

Solution:

General form of equation of a line:

y = mx + c

where m is the slope and c is the y-intercept of the line.

Equation of a line:

$y=\frac{1}{2} x-7

To compare this with general equation.

$m=\frac{1}{2}

c=-7

Slope of the line = \frac{1}{2}.

y-intercept of the line = -7.

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Student attendance at football games
Paladinen [302]

Collin's sampling method will better represent the entire population.

<h3>Missing part of the question</h3>

Determine which sampling method will better represent the entire population.

<h3>How to determine the better method?</h3>

From the question, we understand the Collin selected random names from the school directory.

While Karl surveyed only the students sitting close to him.

Karl's method is biased because students sitting far from him do not have a chance of being surveyed.

Hence, Collin's sampling method will better represent the entire population.

Read more about sampling method at:

brainly.com/question/16587013

#SPJ1

4 0
2 years ago
What is the value of x in the equation. 8 x - 2 y= 48 when y =4​
goldfiish [28.3K]

\qquad❄️\boxed{\bf x = 7}\\\\

We are given –

\qquad \twoheadrightarrow\bf 8x -2 y =48

  • And also value of y's given. So, just put the value of y in the given equation.

___________________________________

\qquad \purple{\twoheadrightarrow\bf 8x -2 y =48}

\qquad \twoheadrightarrow\sf  8x - \underbrace{2 \times 4} =48

\qquad \twoheadrightarrow\sf  8x - 8 =48

\qquad \twoheadrightarrow\sf  8x = 48 +8

\qquad \twoheadrightarrow\sf  8x = 56

\qquad \twoheadrightarrow\sf  x =\cancel{\dfrac{56}{8}}

\qquad \purple{\twoheadrightarrow\bf x= 7}

  • Henceforth, value of x is 7.

_______________________________________

4 0
2 years ago
Read 2 more answers
Write a real word problem with 8x=96
Shtirlitz [24]

Answer:

You are at a store and you are want to buy a books for school. One book cost $8 and you were given a total of $96. What is the maximum amount of books can you buy.

Step-by-step explanation:

7 0
3 years ago
Evaluate the expression for the given value of the variable: 2(x²2) for x=3​
zysi [14]
The answer would be 36 because you just plug 3 in for x
8 0
3 years ago
FIRST ANSWER EQUALS BRAINLIEST<br>solve v=m/4(a+k) for k
kolbaska11 [484]

k = -a + 4v/m

I hope this will help you.

8 0
3 years ago
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