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g100num [7]
3 years ago
14

1.Points A and B are to be mapped onto a number line according to two equations. The solution to the equation is the coordinate

of point A. The solution to the equation is the coordinate of point B. (a)Solve the first equation to find the coordinate of point A. Show your work. (b)Solve the second equation to find the coordinate of point B. Show your work. (c)Determine the distance between points A and B. Explain. Answer:
(Score for Question 2: ___ of 4 points) 2.Kim is x years old. Jordan is 7 years older than Kim. Four times Jordan’s age is equal to 200. (a)Write an equation that could be used to solve for Kim’s age, x. (b)How old is Kim? (c)How old is Jordan? Answer:



(Score for Question 3: ___ of 5 points) 3.Solve the given inequality and graph the solution on a number line. 
Mathematics
2 answers:
ohaa [14]3 years ago
5 0
.Kim is x years old. Jordan is 7 years older than Kim. Four times Jordan’s age is equal to 200. (a)Write an equation that could be used to solve for Kim’s age, x. (b)How old is Kim? (c)How old is Jordan? Answer:

Kim = x
Jordan = x + 7

4(x+7) = 200
4x + 28 = 200
4x = 200 - 28
4x = 172
x = 172/4
x = 43. Kim's age

Jordan: x + 7 → 43+7 = 50
grigory [225]3 years ago
4 0

Answer:Solve these equations. Show solutions on a number line.

f

x−7

=x−7 ygil

Step-by-step explanation:

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Pls help thankyou real answers only
IceJOKER [234]

Answer:

The Answer Is B

Step-by-step explanation:

I Just Know Because I Was Teacher And This Is 5th Grade Work But Sadly I Cant Explain If You Get It Right Please Mark Me Brainliest

7 0
2 years ago
Read 2 more answers
q(x)= x 2 −6x+9 x 2 −8x+15 ​ q, left parenthesis, x, right parenthesis, equals, start fraction, x, squared, minus, 8, x, plus, 1
AURORKA [14]

According to the theory of <em>rational</em> functions, there are no <em>vertical</em> asymptotes at the <em>rational</em> function evaluated at x = 3.

<h3>What is the behavior of a functions close to one its vertical asymptotes?</h3>

Herein we know that the <em>rational</em> function is q(x) = (x² - 6 · x + 9) / (x² - 8 · x + 15), there are <em>vertical</em> asymptotes for values of x such that the denominator becomes zero. First, we factor both numerator and denominator of the equation to see <em>evitable</em> and <em>non-evitable</em> discontinuities:

q(x) = (x² - 6 · x + 9) / (x² - 8 · x + 15)

q(x) = [(x - 3)²] / [(x - 3) · (x - 5)]

q(x) = (x - 3) / (x - 5)

There are one <em>evitable</em> discontinuity and one <em>non-evitable</em> discontinuity. According to the theory of <em>rational</em> functions, there are no <em>vertical</em> asymptotes at the <em>rational</em> function evaluated at x = 3.

To learn more on rational functions: brainly.com/question/27914791

#SPJ1

8 0
1 year ago
Brainlist thingy and 20
Flauer [41]

Answer:

Nolan takes 100s

Step-by-step explanation:

x = x - 15x/100

x = 0.85x

x = 85/0.85

x = 100s

7 0
3 years ago
Read 2 more answers
g Explain the difference between explanatory and response variables. Is it important to distinguish between the two in linear re
sukhopar [10]

Answer: See explanation

Step-by-step explanation:

The response variable is the variable that the researcher is interested in. It is what the experiment really focuses on.

An explanatory variable is the variable that is being manipulated by the researcher and it explains the variations that may occur to the response variable.

It should also be noted that it is important to distinguish between the response variable and the explanatory variable in a linear regression.

4 0
2 years ago
Which number is 9,153 greater than 12,697
Sergeeva-Olga [200]
If your wanting to add it up so that the number will be greater then both.of those numbers then it would be 21,850
7 0
3 years ago
Read 2 more answers
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