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Schach [20]
2 years ago
7

Which ordered pairs are solutions to the equation 3x+12y=2?

Mathematics
1 answer:
algol [13]2 years ago
8 0

Answer:

Step-by-step explanation:

hhyyyhu

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&lt;~~• ¥ Pls HELP me!! ¥ • ~~&gt;<br><br> Pls help me figure out the 3 boxes left pls help me
Sonja [21]

Step-by-step explanation:

divide equation by 2

subtract 6

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8 0
2 years ago
A regression analysis of 117 homes for sale produced the following model, where price is in thousands of dollars and size in squ
Vsevolod [243]

Answer:

A) m = 0.062

B) 202.87 thousand dollars

C) Original price = 116.07 thousand dollars. $6000 is called the error term.                                            

Step-by-step explanation:

We are given the following in the question:

Price = 47.87+0.062(size)

The above equation is regression equation where price is in thousand dollars and size in square feet.

Let p be the prize and s be the size.

p(s) = 47.87 + 0.062s

Comparing it to linear equation, we have,

y= mx + c

where m is the slope and c is the y-intercept.

m = 0.062

c = 47.87

A) slope of the line

The slope of line tells the rate of change. Thus, it tells the change in price if the size of house is increased by 1 square feet.

The price of house increases by 0.062 thousand dollars if the size of house is increased by 1 square feet.

B) Price of house

We are given s = 2500. Putting this value in the equation.

p(2500) = 47.87 + 0.062(2500) =202.87

Thus, the price of a 2500 square feet house is 202.87 thousand dollars.

C) We are given s = 1100

Putting the value in the equation:

p(1100) = 47.87 + 0.062(1100) =116.07

Original price = 116.07 thousand dollars

Asking price =

116.07 - 6 = 110.07

The buyer is asking for 110.07 thousand dollars.

$6000 is called the error term.

3 0
3 years ago
I need help finding the angles. The answer Isn't even
mart [117]

The 3 inside angles of a triangle equal 180.

Add the 3 angles together to equal 180:


X + (5x-20) + 4x = 180

Simplify the left side by adding like terms:

10x-20 = 180

Add 20 to each side:

10x = 200

Divide both sides by 10:

x = 20


Angle A = x = 20

Angle B = 4X = 4(20) = 80

Angle C = 5x-20 = 5(20) -20 = 100-20 = 80

6 0
2 years ago
Which number is a factor of the prime factorization of 60? <br>3, 15, 9, or 6​
Anton [14]

Answer:3

Step-by-step explanation:

4 0
2 years ago
6. Camille is a first year accountant and a recent college graduate. She is paid a salary
Marina CMI [18]

jk ima awnser in one sec

4 0
2 years ago
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