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statuscvo [17]
3 years ago
7

Solve for n 11(n – 1) + 35 = 3n

Mathematics
1 answer:
vlabodo [156]3 years ago
3 0

Answer:

n=-3

Step-by-step explanation:

Given: 11(n-1)+35=3n

Multiply 11 with the parenthesis. 11n-11+35=3n

Combine like terms. 11n+24=3n

Take 3n away from each side. 8n+24=0

Take 24 away from each side. 8n=-24

Divide each side by 8. n=-3

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Answer:

There is nothing there...

Step-by-step explanation:

There is nothing at all.

6 0
3 years ago
Read 2 more answers
How do i solve tis in need help <br> slope=2/7 y-intercept=-4
Thepotemich [5.8K]

Answer:

y=2/7x-4

Step-by-step explanation:

Write in Slope intercept form

y=mx+b

m = slope

b = y intercept

x = x intercept

y = (0,-4)

So,

y = 2/7x+(-4)   substitute

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5 0
2 years ago
Suppose that we wish to assess whether more than 60 percent of all U.S. households in a particular income class bought life insu
IceJOKER [234]

Answer:

A. 0.0049

B. Yes

Step-by-step explanation:

Sample proportion = 0.64

N = 1000

Population proportion = 0.60

We solve for standard deviation

= √p(1-p)/n

= √0.60(1-0.60)/1000

= √0.60x0.40/1000

= √0.00024

= 0.0155

A.

The probability of sample >=0.64

Z>=0.64-0.60/0.0155

Z >= 0.04/0.0155

So z >= 2.5806

Using excel this equal to 0.0049

0.0049 is probability of sample proportion being 0.64 at least.

B.

This answer in a shows that than 60% of households in the united states income class purchased life insurance last year.

3 0
2 years ago
7. Mr. Garcia bought 27 large boxes of chlorine tablets and 33 small boxes of chlorine tablets. Each
AVprozaik [17]

Answer:

$2,487.00

Step-by-step explanation:

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33x32= 1056

1056 + 1431= 2487

4 0
3 years ago
Please answer this correctly without making mistakes
morpeh [17]

Answer:

2nd one is corect

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4 0
2 years ago
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