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Genrish500 [490]
4 years ago
7

K/3 +3=18 ..................

Mathematics
1 answer:
o-na [289]4 years ago
6 0

Answer:

k=45

Step-by-step explanation:

k

3

+3=18

Step 1: Simplify both sides of the equation.

1

3

k+3=18

Step 2: Subtract 3 from both sides.

1

3

k+3−3=18−3

1

3

k=15

Step 3: Multiply both sides by 3.

3*(

1

3

k)=(3)*(15)

k=45

Answer:

k=45

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What is the slope of the line through (3,2) and (-3,4)
Dmitrij [34]

Answer:

-1/3

Step-by-step explanation:

slope = m = rise/run = (difference in y)/(difference in x)

m = (4 - 2/(-3 - 3)

m = 2/(-6)

m = -1/3

7 0
3 years ago
Part B What was the value of trade between Canada, the United States, and Mexico in 19933
Paul [167]

The value of trade between Canada, the United States, and Mexico in 19933 exists roughly $ 290 billion.

<h3>What was the relationship between Canada, United States, and Mexico?</h3>

U.S. trade with Canada, our number one trading partner for decades, raised (in current U.S. dollars) from $243 billion to $406 billion in 2000, an average annual rate of 8.9 percent. Trade with Mexico increased by 16 percent per year, from around $100 billion in 1994 to $248 billion in 2000.

The largest free trade area in the world was established by Canada, the United States, and Mexico, resulting in economic progress and a rise in the level of life for the citizens of all three members.

Canada's close economic links with the US and Mexico will be strengthened under the Canada-United States-Mexico Agreement (CUSMA).

The value of trade between Canada, the United States, and Mexico in 19933 exists roughly $ 290 billion.

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5 0
2 years ago
At the beginning of the year, Jason had $80 his savings account. Each month, he added $15 to his account. Write an expression fo
Tems11 [23]
Expression: 80+15x=y
(x means months)
so at the end of the year jason will have $260
8 0
4 years ago
Read 2 more answers
Bradford Electric Illuminating Company is studying the relationship between kilowatt-hours (thousands) used and the number of ro
slamgirl [31]

For the regression equation and e the number of kilowatt-hours, in thousands, for a six-room house  is mathematically given as

Y = 1.33-0.667X and  5.3332

<h3>What is the number of kilowatt-hours, in thousands, for a six-room house?</h3>

Generally, the equation for the  standard deviation  is mathematically given as

sₓ =\sqrt{\frac{\sum\(X-\=X)^2}{n-1} }

= \sqrt{\frac{66.9}{10-1} }

= 2.72

s_y = \sqrt{\frac{36.4}{10-1} }

= 2.01

therefore correlation coff

r = \frac{44.6}{(10-1)(2.72)(2.01)}

r = 0.9038

In conclusion the regression equation is given

b = r_sy/sx

b = (0.9038)(2.01/2.72)

 = 0.667

intercept

a = 7.4-0.667(9.1)

a = 1.33

The regression equation is

Y = 1.33-0.667X

(b) number of kilowatts x = 6 house

Y = 1.33-0.667X

Y = 1.33-0.667(6)

 = 5.3332

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6 0
2 years ago
6p = -42 what is the answer???????????
Inga [223]

Answer:

Hey there!

Step 1:

6p =  - 42

Write the equation

Step 2:

p =  \frac{ - 42}{6}

take 6 to other side to divide it with-42

p =  - 7

after dividing 6 with -42 we will get -7

\small{\purple {\sf \underline{hope\: it\: helped\: you✿}}}

8 0
3 years ago
Read 2 more answers
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