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aev [14]
4 years ago
12

PLEASE HELP

Mathematics
2 answers:
Aliun [14]4 years ago
7 0

Answer:

The variables are:

✔ x and y

The coefficients are:

✔ ¼ and 3

The constants are:

✔ -23 and 42

nikklg [1K]4 years ago
4 0

Answer:

The variables are x and y.The coefficients are 1/4 and 3.Lastly the constants are -23 and 42

Step-by-step explanation:

Variables are letters used to represent an unknown number.Coefficients are the numbers in front of the variables.Constants are numbers by themselves they can be positive and negative.

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I really need help with this question!
m_a_m_a [10]

Answer:

(s-6)/r

option D

Step-by-step explanation:

The slope-intercept form a line is y=mx+b where m is the slope and b is the y-intercept.

Compare y=mx+b and y=cx+6, we see that m=c and c is the slope.

Now we are also given that (r,s) is on our line which means s=c(r)+6.

We need to solve this for c to put c in terms of r and s as desired.

s=cr+6

Subtract 6 on both sides:

s-6=cr

Divide both sides by r:

(s-6)/r=c

The slope in terms of r and s is:

(s-6)/r.

6 0
4 years ago
What would the answer be
Mrac [35]

Answer:

(x,y)  (2,-1)

Step-by-step explanation:

3 0
3 years ago
Please help! I'll give 30
Softa [21]

Answer:

B is correct

Step-by-step explanation:

The person is mentioned is Phil. His amount of money and number of miles are proportionally related (Clark's amount of money and number of miles are not proportionally related due to initial donation)

For Phil, y = ax is his model.

Look into the graph, we can see there is a point where y = 30 and x = 4.

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8 0
3 years ago
Read 2 more answers
The proportion of items in a population that possess a specific attribute is known to be 0.40. If a simple random sample of size
WARRIOR [948]

Answer:

The sampling error =  0.06

Step-by-step explanation:

From the given information:

Let represent \beta to  be the population proportion = 0.4

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The population standard duration can be expressed by the relation:

Population standard duration \sigma = \sqrt{\dfrac{\beta(1- \beta)}{n}}

\sigma = \sqrt{\dfrac{0.4(1-0.4)}{100}}

\sigma = \sqrt{\dfrac{0.4(0.6)}{100}}

\sigma = 0.049

The sample proportion = 0.46

Then the sampling error  = P - \beta

The sampling error  = 0.46 - 0.4

The sampling error =  0.06

5 0
4 years ago
Combining like terms: 6(7-3y)+6(y+1)<br>I NEED HELP ILL GIVE U ALL MY POINTS!!<br>​
lina2011 [118]

Answer:

-12y + 48 !

Step-by-step explanation:

hope this helps :))

6 0
3 years ago
Read 2 more answers
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