Please Help Me Quickly As Soon As Possible, I Have A Test. I Will Give Out Brainly.

Please Help Me Quickly As Soon As Possible, I Have A Test. I Will Give Out Brainly.

Answers

Answer 1

The equation to show the depreciation at the end of x years is

[tex]f(x) = 1500 - 200x[/tex]

Data;

cost of machine = 1500annual depreciation value = x

Linear Equation

This is an equation written to represent a word problem into mathematical statement and this is easier to solve.

To write a linear depreciation model for this machine would be

For number of years, the cost of the machine would become

[tex]1500 - 200x[/tex]

This is properly written as

[tex]f(x) = 1500 - 200x[/tex]

where x represents the number of years.

For example, after 5 years, the value of the machine would become

[tex]f(x) = 1500 - 200x\\f(5) = 1500 - 200(5)\\f(5) = 1500 - 1000\\f(5) = 500[/tex]

The value of the machine would be $500 at the end of the fifth year.

From the above, the equation to show the depreciation at the end of x years is f(x) = 1500 - 200x

Learn more on linear equations here;

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Related Questions

Triangle PQR has coordinates P(4, 5), Q(6, 3), and R(5,1). The triangle is rotated 360° around the origin.

What are the coordinates of Q’?

Q’(
,
)

Answers

Answer:

As the triangle rotates 360 degrees the triangle comes back to the same position that it was in, so the coordinate of Q is (6,3)

Step-by-step explanation:

Answer:

The coordinate of Q are (6,3)

Step-by-step explanation:

i did the assignment

Karl has stamps in his desk drawer. The possible combinations of stamps are shown below. A 2-column table with 5 rows. The first column, the number of 45-cent stamps, has the entries 18, 20, 22, 25. The second column, the number of 65-cent stamps, has the entries 17, 15, 13, 10. Which statement about the stamps is correct? The total number of stamps is 25. The total value of the stamps is $18. 75. The total number of stamps is 35. The total value of the stamps is $19. 15.

Answers

The total number of stamps with Karl is 35 while the value of all stamps with Karl is $19.15.

What is the total number of stamps?

We want to know the total number of stamps with Karl, therefore, we will add the number of stamps in every possible case,

18 + 17 = 35

20 + 15 = 35

22 + 13 = 35

25 + 10 = 35

Since the sum of a total number of stamps is coming out to be 35 in every case.

Thus, statement C is correct, therefore, the total number of stamps is 35.

What is the value of the stamps that are with Karl?

To know the total value of the stamps with Karl we will calculate the value of the stamps that are with Karl,

18(0.45) + 17(0.65) = $19.15

20(0.45) + 15(0.65) = $19.15

22(0.45) + 13(0.65) = $19.15

25(0.45) + 10(0.65) = $19.15

Thus, the total value of Karl's stamps is $19.15.

Hence, the total number of stamps with Karl is 35 while the value of all stamps with Karl is $19.15.

Learn more about Equations:

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3x+4y=36 y=−12x+8 what is the y and and what is the x

Answers

3x+4y=36
Y= 9 X=12 is that answer

can anyone please answer this question asap because i have to submit in 30 min please can anyone please do a full explanation on a pice of paper cause i have to send a picture to please help me out please and thank you​

Answers

Answer:

9/40 of his salary

Step-by-step explanation:

You may want to add the fractions first or subtract one and then the other. I am going to add them first.

(3/8) + (2/5)

(15/40) + (16/40) = (31/40)

1 whole salary (40/40) - (31/40) = (9/40)

Since 9 and 40 have no common factors, the simplified answer is 9/40.

help pls i am stuck

Answers

Answer:

ur bad kid

Step-by-step explanation:

drop out of school

Answer:

21x + 14y = 6 13

Step-by-step explanation:

Which of the following points is a solution to the system of inequalities below?
Y>3x-1
(1,0) (0,1) (2,1) (1,1)

Answers

Answer:

(0, 1)

Step-by-step explanation:

y > 3x - 1

When x = 0:   y > (3 x 0) - 1  ⇒  y > -1

When x = 1:    y > (3 x 1) - 1  ⇒   y > 2

When x = 2:   y > (3 x 2) - 1  ⇒  y > 5

Therefore the only point that satisfies this is (0, 1)

Answer:

(0, 1)

Step-by-step explanation:

Attached is the graphical solution.

We can see one point is within the shaded area -  (0, 1), all the others are outside.

Please help I just need the answer to this equation
Y = -4x + 78

Answers

Answer: You can't solve for y or x, but you can graph it.

Hope this helps!

i’m sorry, can’t solve for y without x. if you commet the full equation then i can answer.

5^3*5^3 Rewrite using a single exponent.

Answers

It is 25 to the power of 6 my bruv

10ft = ? m
Help plz I am stuck

Answers

Answer: 3.048

Step-by-step explanation:

10 ft * 0.3048 m/1 ft = 3.048 m

By rounding to 1 significant figure, estimate
22.4 x 49.8

Answers

answer is 1115,5
here is how
22.4 to 1sf = 20
49.8 to 1sf = 50

20*50 = 1000

PLEASE HELP PLEASE & THANK YOU !!!

Answers

Answer:

x = 3

Step-by-step explanation:

WXY is isosceles, so <XWY = <XYW.

Substitute the angle values

8x - 3 = 3x + 12

Add 3 on both sides and minus 3x on both sides

5x = 15

Divide by 5 on both sides to isolate x

x = 3

Hope this helps :)

Have a nice day!

Answer:

x=3

Step-by-step explanation:

In a rhombus, 2 opposite angles have to be the same. So (8x-3)+(5x+6)=2(3x+12). X=3. So one angle is: 8(3)-3=24-3=21. 21+90=111 and so half of x=180-111=69. So angle x=69x2=138.

a. points V,U, and T and collinear
b. points Z,U, and Y are collinear
c. points Z,U, and T are collinear
d. points X,U, and Y are collinear

i accidentally chose option a

Answers

i think the answer is d

NO LINKS NO FILES NEED ANSWER ASAP PLEASE

Answers

Answer:

[tex]( {2}^{3} + 36) \div 4 \\ (8 + 36) \div 4 \\ 44 \div 4 \\ 11[/tex]

hope it helps.stay safe healthy and happy.

Answer:

11

Step-by-step explanation:

Simplify the exponents:

[tex]\frac{(2^{3} +36)}{2^{2} }[/tex]
[tex]\frac{(8+36)}{4}[/tex]

Simplify the expression in parenthesis:

[tex]\frac{44}{4}[/tex]

Divide:

11

What is the slope of the line that passes through the points (5, -6) and (9, -6)? Write your answer in the simplest form.

Answers

Answer:

Slope = 0

Step-by-step explanation:

Slope = [tex]\frac{y_{2} -y_{1}}{x_{2}-x_{1}}[/tex]

Slope = [tex]\frac{-6 -(-6)}{9-5} = \frac{-6+6}{4} =\frac{0}{4} = 0[/tex]

Also, just by looking at these points you can determine that the slope is zero because the y value does not change between these points.

The slope of the line is 0.

What is mean by Slope?

The slope of a line is a measure of its steepness.

Given that;

The points are (5, -6) and (9, -6).

Now,

Slope of the line passes through points (x₁ , y₁) and (x₂ , y₂) is;

m = (y₂ - y₁) / (x₂ - x₁)

Hence,

The slope of the line that passes through the points (5, -6) and (9, -6) is,

m = (-6 - (-6)) / (9 - 5)

m = 0 / 4

m = 0

Thus, The slope of the line is 0.

Learn more about the slope visit:

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#SPJ2

First 5 multiples of
2a
3b
4c
5d
11e​

Answers

Answer:

2=4,6,8,10,12

3=6,9,12,15,18

4=8,12,16,24,32

5=10,15,20,25,30

11=22,33,44,55,66

I need help on this

Answers

Answer:

X=3.5

Step-by-step explanation:

AD = 4+3 = 7
ED = X
that is the ADE triangle


AB= 4
CB = 2
this is the ABC triangle
because the A angle shares the same triangles
ED /CB = AD/ AB
X/2 = 7/4
by multiplying all of the equation by 2 to get rid of the 2 under the x

X= 7/2 which is 3.5
so X= 3.5

Step-by-step explanation:

ABC and ADE are similar triangles.

that means they have the same angles, and all side lengths of one triangle correlate to the side lengths of the corresponding sides in the other triangle with the same factor.

so, know the factor of one pair of corresponding sides, you know the factor for the other sides too.

therefore, ED (x) relates to BC (2) with the same factor, as AD (4+3) to AB (4).

x/2 = (4+3)/4 = 7/4

x = 2×7/4 = 7/2

Find the measure of angle x in the figure below: (1 point)


35°

47°

73°

78°

Answers

Answer:

35°

Step-by-step explanation:

1. First, let's find the measure of Angle y. To do this, we should first know that 56 + y + 51 = 180 because they form a line/straight angle.

[tex]56 + 51 + y = 180[/tex] [tex]107 + y = 180[/tex] [tex]y = 73[/tex] Angle y is 73 degrees.

2. Next, we have to find the measure of Angle X. We know that the sum of all angles in a triangle is 180 degrees, so [tex]x + 73 + 72 = 180[/tex]

[tex]73 + 72 + x = 180[/tex] [tex]145 + x = 180[/tex] [tex]x = 35[/tex]

Therefore, x = 35°.

A $3000 loan has an annual interest rate of 6.6% on the amount borrowed. How much time has elapsed if the interest is now $1386?

Answers

Answer:

7

Step-by-step explanation:

time=interest

           P*R

time=1386*100

   6.6 * 3000

time=7

Adam got 56 out of 84 correct on his test. what fraction of the marks dud ge get correct.

Answers

Answer:

2/3

Step-by-step explanation:

You can reduce 56/84 to 2/3

Answer:

Out of 84 he got 56 correct which would means 56/84.

Step-by-step explanation:

The average American uses about 90 gallons of water per day. How much liters per day is this? 1 L = 0.246 gallons. Round to the nearest hundredth, if necessary.

Answers

90 / 0.246 = 365.85.

What is the interval used in the graph shown below?

A. 4
B. 9
C. 10
D. 11

Answers

Answer:

The answer is 10 :))

Step-by-step explanation:

Answer:

C.10

Step-by-step explanation:

took the quiz and got it right

If X = 2 units, Y = 4 units, and Z = 6 units, then what is the approximate perimeter of the object?

Answers

2 + 4 + 6= 12 units

Help please on 2 and 3 no links please!!

Answers

#2. Divide 128/16 to get 8 ( 8 is answer)

#3 answer: 8oz per $0.89 ( least number out of all divided 8.887…. Or 9 when rounded)

#3 divide each top number by its bottom number on the chart, plot them out to see which on has the lowest number

Work out

1 3/4 x 4 1/6

Answers

Answer:

7.29166666667

Step-by-step explanation:

If you take all the steps and calculate it you will have it.

Answer:

7.29166666667

Step-by-step explanation:

I'm only answering so you can give the other guy brainliest :)

What is the slope of the line

Answers

Answer:

-1/2

Step-by-step explanation:

1. First, let's take two points from the line.

For this case, let's take (-7, -2) and (-5, -3).

2. Next, to find the slope, we use the formula [tex]\frac{y_2-y_1}{x_2-x_1}[/tex] , plug in the values, and simplify.

[tex]\frac{-3-(-2)}{-5-(-7)}[/tex] [tex]\frac{-3+2}{-5+7}[/tex] [tex]-\frac{1}{2}[/tex]

Therefore, the slope is -1/2.

Answer:

1 Down and 2 Over

Step-by-step explanation:

You should be able to move down one and two times over if you calculate with your hands. This should lead to the following point, and so on. Hope it helps!

8. John's kite is 45 ft above the ground.
A tree is directly under the kite. John is
standing 12 ft away from the tree. How
long is the kite string to the nearest tenth


Answers

Answer:30

Step-by-step explanation:

45-12=33 nearest tenth is 30


How do I factor out The gcf of this problem

Answers

[tex]x^2\underline{(x-6)}+2\underline{(x-6)}\implies \stackrel{common~factoring}{\underline{(x-6)}(x^2+2)}[/tex]

(4.2+ + 5x – 4) = (x2 – 3x- 2)=

Answers

Answer:

2.2

Step-by-step explanation:

4.2+5x-4=5.2

2-3x-2=-3

5.2-3=2.2

Find the area of the figure pictured below.

Answers

The answer I believe would be 47

Ben put $60 into his savings account each month for years. He spent 60% of his savings on a used car. How much money did Ben have left in his savings account after purchasing the car?
A.
$1,512.00
B.
$2,520.00
C.
$4,032.00
D.
$1,008.00

Answers

A because I don’t know why
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