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Licemer1 [7]
3 years ago
13

(3n – 1) + (4 – n) plzzzzzz hurry​

Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
7 0

2n+3

hope it's helpful ❤❤❤

THANK YOU

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Write the equation of the line shown (3,6) (3,-4)
lozanna [386]

Answer:

The equation of line is given as  x=3

Step-by-step explanation:

Point on the line given :

(3,6),(3,-4)

We can find the slope of the line first from the given points.

Slope(m)=\frac{y_2-y_1}{x_2-x_1} = \frac{-4-6}{3-3}=\frac{-10}{0}== Undefined.

The slope of the line is undefined which means that the line is parallel to y-axis.

From the points known to us we can tell that the line passes through x=3

∴ The equation of line is given as  x=3

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What is the present value of 6000 received 14 years from today when the interest rate is 10%
likoan [24]

Answer:

$14400

Step-by-step explanation:

Given data

Principal= 6000

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Let us use the simple interest expression to find the final amount

A=P(1+rt)

substitute

A=6000(1+0.1*14)

A=6000(1+1.4)

A=6000*2.4

A=$14400

Hence based on a simple interest model the final amount is $14400

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2 years ago
A scale on a map shows that 3 centimeters represents 10 kilometers. What number of centimeters on the map represents an actual d
Ludmilka [50]

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