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Brums [2.3K]
4 years ago
13

Find the slope for 5x+y=8

Mathematics
1 answer:
r-ruslan [8.4K]4 years ago
3 0
The answer is: -5

Equation forms
Y=8-5x
Y-4/13=-5(x-20/13)
5x +Y-8=0
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Which system of equation does the graph represent
alexdok [17]
We cant answer these type of questions if theres no picture of the graph sorry
4 0
3 years ago
Ten members of Balin’s soccer team ran warm ups for practice. Each member ran the same distance. Their combined distance was Sta
Liono4ka [1.6K]

Answer:

Each member ran (1/12) of a mile.

Step-by-step explanation:

We have 10 members of Balin's soccer team.

Each one of them ran a distance D.

We know that their combined distance was 5/6 of a mile.

And if each one of them ran the same distance D, then the combined distance is ten times D, or :

10*D

and this is equal to 5/6 of a mile, then we get the equation:

10*D = (5/6) of a mile.

We want to solve this for D, so we can divide both sides by 10:

10*D/10 = (5/6)/10 of a mile.

D = (5/10*6) of a mile

D = (5/10)/6 of a mile

D = (1/2)/6 of a mile

D = (1/2*6) of a mile

D = (1/12) of a mile.

This means that each member ran (1/12) of a mile.

3 0
3 years ago
Read 2 more answers
The mean income per person in the United States is $50,000, and the distribution of incomes follows a normal distribution. A ran
sergij07 [2.7K]

Answer:

Yes. There is sufficient eveidence to support  the claim that Wilmington resident's earn more than the national average

Step-by-step explanation:

Given the following;

\alpha=Significance \ Level=0.05\\n=10\\\bar X=60000\\\ s=sample\  \sigma=10000

#We set our hypothesis as:

H_o:\mu\leq 50000\\H_a:\mu>50000

The rejection region of either hypothesis:

P(t>t_o)=0.05, we determine the critical values for this probability in the T distribution table;

t=1.833

=>We reject for all values greater than 1.833, t>1.833.

#We now determine the value of the test statistic as:

t=\frac{\bar X-\mu_o}{s/\sqrt{n}}\\\\=\frac{60000-50000}{10000/\sqrt{10}}\\\\=3.1623

We find that:

t=3.1623>1.833,\ \ \ Reject \ H_o

Hence, there is sufficient eveidence to support  the claim that Wilmington resident's earn more than the national average.

4 0
3 years ago
PLEASE HELP!
Oliga [24]

Answer:

C. 8/30 is your answer.

Step-by-step explanation:

What you do is you take each fraction and make it into a decimal.

6/24 = .25

We know that 1/4 is .25.

5/20 and 12/48 are also .25.

C. 8/30 is your answer.

3 0
4 years ago
Which equation represents a line that passes through the two points in the
katen-ka-za [31]
The answer Is: C because it’s a line that passss through the two points in the table
8 0
3 years ago
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