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PtichkaEL [24]
2 years ago
7

4y-4x=28 slope intercept form

Mathematics
2 answers:
Ludmilka [50]2 years ago
7 0

Answer:

y = x + 7

Explanation:

khan academy

shusha [124]2 years ago
6 0

Answer:

Step-by-step explanation:

The slope intercept general equation is y = mx + b

Notice y is on one side and x is on the other.

Add 4x to the original question.

4y - 4x + 4x = 4x + 28  

4y = 4x + 28

Now divide by 4

4y/4 = 4x/4 + 28/4

y = x + 7

m = 1

b = 7

The answer is

y = x + 7

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zhannawk [14.2K]

Answer:

In a year she will pay $900

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Step-by-step explanation:

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7 0
3 years ago
The expression 3 ( 1 . 5 )^ t models the number of bacteria in a culture as a function of the number of hours since the culture
Masteriza [31]

Answer:

A

Step-by-step explanation:

Given

3(1.5)^{t}

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4 0
3 years ago
A football team plays in a large stadium. With a ticket price of ​$17​, the average attendance at recent games has been 50,000.
Verizon [17]

Answer:

a. N(x) = 50000 - 200x

b. R(x) = (50000-200x)(17+x)

Step-by-step explanation:

a. Given,

The the original price of each ticket = $ 17,

Also, the average attendance = 50,000

Let x be the number of times the original price of each ticket is increased by $ 1,

Also, for each​ $1 increase in the ticket​ price, attendance decreases by 200,

Thus, decrements in the attendance = 200x,

If N(x) represents the new average attendance,

Then,

N(x) = 50000 - 200x

Which is the required function,

b. Now,

Revenue = average attendance × price of each ticket

R(x) = N(x) × ( 17 + x )

⇒ R(x) = (50000-200x)(17+x)

Which is the required function.

3 0
3 years ago
3 apples for $0.59 unit rate answer?
scZoUnD [109]

Answer:

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Step-by-step explanation:

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3 0
1 year ago
The formula F(C) = 9 5 C + 32 calculates the temperature in degrees Fahrenheit, given a temperature in degrees Celsius.
viktelen [127]

Answer:

True

Step-by-step explanation:

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3 0
2 years ago
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