Mathematics College

► Use what you learned to solve these problems.
The cost of a cross-stitch project is a function of the number of
skeins of embroidery floss it requires. The table shows the cost
of projects that use different amounts of embroidery floss What
is the equation of the linear function that models this situation?
Show your work
51125
$13.50
$1650
SOLUTION

Answers

Answer 1

13..hshdhdjjsjdjdjejejejejejejejejejdjdhehebddjdjdjd

Related Questions

Evilate the functions

f(x+7)=

Answers

Answer:

hindi ko alam pano bayanpasenya na

PLEASE DO THIS AND SHOW WORK (USE INVERSE OPERATION)

Answers

Answer:

No bond, I was on the run, bet you can't relate

Totin' guns, shootin' sh,it for fun, bet you can't relate

Locked up, couldn't see my son, I bet you can't relate

Jumped the opps, ain't no one on ones, I bet you can't relate r.i.p my ni.gga von

Step-by-step explanation:

plz help i have 4 ins

Answers

The answer is 126.856

is this a function? why or why not ?

Answers

Yes it is a function

Which expression is equivalent to 9+24

Answers

Answer:

which expresión is equivalent to 9+24

Find the inverse function of f(x)=4x-8

Answers

Answer:

f^-1(x)=1/4x+2

Step-by-step explanation:

y=4x-8

change x and y

x=4y=8

switch sides

4y-8=x

add 8

4y=x+8

divide both sides by 4

y=1/4x+2

substitute f^-1(x) for y

f^-1(x)=1/4x+2

A function, f(x), passes through the point (0,2). Another function is represented by the equation g(x)=x^2−2x−3. What is the y-intercept of g(x) and which function has the greater y-intercept

Answers

Answer:

The y-intercept of function f(x) is 2.The y-intercept of function g(x) is -3.

Therefore, we conclude that function f(x) has a greater y-intercept.

Step-by-step explanation:

The y-intercept of any function can be determined by checking the value of y at x = 0.

Important Tip

A point where the graph meets the y-axis — y-intercept.

Determining the y-intercept of the function f(x)

Given the function f(x) passes through the point (0,2).

It means at x = 0, the value of y = 2

Thus, the y-intercept of function f(x) is 2.

Determining the y-intercept of the function g(x)

Given the function g(x)

[tex]g\left(x\right)=x^2-2x-3[/tex]

substitute x = 0 in the function equation

[tex]g\left(0\right)=\left(0\right)^2-2\left(0\right)-3[/tex]

[tex]g\left(0\right)=0-0-3[/tex]

[tex]g\left(0\right)=-3[/tex]

It means at x = 0, the value of y = -3

Thus, the y-intercept of function g(x) is -3.

Conclusion:

The y-intercept of function f(x) is 2.The y-intercept of function g(x) is -3.

As 2 > -3

Therefore, we conclude that function f(x) has a greater y-intercept.

Which of the following are reasons that a sampling technique may not be scientific.

a. People who were asked refused to answer.
b. The graphs are drawn in a way to mislead the reader.
c. The researcher was not able to survey every individual from the population.
d. The funders of the project are partial to the results.
e. Two factors cannot be separated to determine which is the one that is responsible for the outcome.
f. Trying to conclude that there is a cause-and-effect relationship when something else causes both.

Answers

Answer:

b. The graphs are drawn in a way to mislead the reader.

f. Trying to conclude that there is a cause-and-effect relationship when something else causes both.

Step-by-step explanation:

The sampling technique is used to make observation about entire population. The sampling may be misleading if the graphs are not properly drawn. This could mislead the reader and the sampling technique will not be scientific.

Sampling may be unscientific when the graphs are drawn in a way to mislead the reader.

Sampling is a simple way of carrying out scientific studies. In a sampling technique, a small fraction of the whole is selected for study in such a manner that represents the whole.

A sampling may not be scientific if;

The graphs are drawn in a way to mislead the reader.Trying to conclude that there is a cause-and-effect relationship when something else causes both.

Learn more about sampling: https://brainly.com/question/857770

Perform the operation.
(6x2 – 5x) – (10x² + 8x – 8)
HELP ASAP PLS

Answers

-4x^2-13x+8. It says negative four x squared just in case you didn’t know. I hope it’s right

Needs answer please

Answers

Answer:

Your answer is.....

2.4 pound in each bag

Mark it as brainlist answer . follow me for more answer.

Step-by-step explanation:

Answer:

Between [tex]2\frac{1}{3} and 2\frac{3}{5}[/tex]

Step-by-step explanation:

12 ÷ 5 = 12/5 = [tex]2\frac{2}{5}[/tex]

1. Write your answer with the number only, for example 555. Do not use a
degree symbol. *
The angles below form a linear pair.
What is the measure of angle ABC?

Answers

Answer:

Angle ABD= 132 degrees

Step-by-step explanation:

We know this because the angles are supplementary meaning they add up to equal 180.

180-48= 132

Answer:

132

Step-by-step explanation:

i took the test]

Simon mixes dried fruits and nuts to make a trail mix that he sells at the farmer's market. The dried fruits cost $6 per pound. The nuts cost
$2 per pound. It costs Simon $40 to make 12 pounds of trail mix.
Which system of equations can be used to find the number of pounds, x, of dried fruits and the number of pounds, y, of nuts that Simon used
to make 12 pounds of trail mix?

Answers

Answer:

Step-by-step explanation:

is 3/7 in lowest terms

Answers

Answer:

Yes

Step-by-step explanation:

Yes because because you can't simplify it more and it's just in fraction form decimal form the answer would be 0.42857142857143.

como puedo resolver 5 anos en in minuto

Answers

5 años = 365 días x 5, = 1.825 días. Agregue 1 día para el año bisiesto. 24 horas en cada día x 1826 = 43,824 horas. 60 minutos en cada hora x 43,824 = 2,629,440.

if the are 5 buses and the quatation amount is R8,100 how much will each person pay

Answers

Answer:

R1620

Step-by-step explanation:

1620 ×1=1620

1620×2=3240

1620×3=4860

1620×4=6480

1620×5=8100

Please help with this area assignment

Answers

Answer:

375

Step-by-step explanation:

15 times 25 equals 375

Please help, this is due soon

Answers

Answer:

Step-by-step explanation:

All of the numbers line up in skip counting. (by 3)

Hope this helps! Mark me as brainliest if it does :)

The answer is “A” because you multiply x by 3 and get y.

–5(–2) also i checked and apparently its not -7

Answers

Answer:

Im pretty sure you need to multiply answer is 10

Step-by-step explanation:

because the -5and -2 are right next to each other and if -7 doesn't work thats the next best thing.

Karlee has 4 sets of pencils. In each set, 1 pencil is 1/
7 of the pack. All of the packs are full. What is the total number of pencils that Karlee has in her 4 pencil packs?

someone answer plz

Answers

Answer:

karlee has 28 pencils in her 4 pencil packs

Answer:

Its 28

Step-by-step explanation:

because it is

HELP ME I NEED SOMEONE TO SHOW WORK AND AWNSER QUESTION ITS TIMED PLEASE HURRY 60 POINTS FOR IT!

Answers

Answer:

Hope this helps, thank you !!

Complete the square to make a perfect square trinomial. Then, write the result as a binomial squared. x^2+5/4x

Answers

Let's work backwards.

The answer will be in the form (x+a)^2 for any real number a

Now the expansion will be x^2+2ax+a^2.

We can see just from this that 2a=5/4

a=5/8

The result binomial should be x+5/8

Resulting binomial squared expansion should be x^2+5/4x+25/64

The term we need to add will be 25/64

23) The area of one piece of pizza is 14.13 in? If the pizza is cut into eighths, find the radius of
the pizza

Answers

Answer:

2.12in

Step-by-step explanation:

Pizza is circular in nature

Area of a circle = πr²

r is the radius

Given

A = 14.13in²

14.12 = 3.14r²

r² = 14.12/3.14

r²= 4.49

r = 2,12in

Hence the radius of the pizza is 2.12in

The line with a slope of 1/3 and a y- intercept of -15 intersects the line passing through which of these pairs of points? Select THREE that apply

Answers

BCEare the correct answers!Let me know if I'm wrong!

Help me anyone I need it now!

Giving brainliest

Answers

Step-by-step explanation:

simple interest formula is I = p × r × t / 100

$32 = p × 8 × 3 / 100

$32 = 24p / 100

32 × 100 = 24p

3200 / 24 = $133.33

Darby bought a rare baseball card for $2,000. Three years later, the value of the card had increased 35% of its original value. By how much did the value of Darby’s baseball card increase?

$___

Answers

The card value after its increase of 35% would be $2,700.

NEED HELP ASAP (only need help on 8)
step by step preferably but any help will do

Answers

Answer:

∠W=110

∠X=110

∠Y=70

∠Z=70

Step-by-step explanation:

∠X+∠Y=180 (supplementary angles)

(13x-7)+(8x-2)=180

21x=189

x=9

∠X = 13x-7 = 13(9)-7 = 117-7 = 110

∠Y = 8x-2 = 8(9)-2 = 72-2 = 70

Since WX║ZY and WZ=XY, ∠Z=∠Y and ∠W=∠X

Are there any supplementary, vertical, or complimentary angles? If so wich ones

Answers

Supplementary: N and M

Supplementary angles: A pair of angles that when combined are equal to 180°.

Vertical: M and I

Vertical angles: A pair of opposite angles that are made by two intersecting lines.

Complimentary: None

Complimentary angles: A pair of angles that when combined are equal to 90°.

Hope this helps! Good luck! :D

Sophia wants a video game. The one she wants costs $38. Sophia has saved $43 toward the video game. How much can Sophia spend and still afford the video game?

Answers

Answer:

She can spend $38 and have $5 left.

Step-by-step explanation:

$43 - $38 = $5. Therefore, she can afford the video game and have $5 left.

Answer:

Step-by-step explanation:

Subtract 48 by 38

48 - 38

You are doing this because after you subtract the game cost from what she has at the moment she will have $5 so she can spend $5 and still get the video game.

Equation A: y = -9x + 14

Equation B: y = x - 6

What is the solution ( , ) to the given set of equations?

Answers

Answer:

compare both the equation we get,

X-6 = -9x+14

or, 10X =20

or, X= 2

Y=X-6

or, Y= 2-6

or, Y= -4

hence the solution is (2,-4)

Find the value of x.
30°
15x
A. 4
B. 10
C. 12
D. 2

Answers

Answer:

10 is the answer

Step-by-step explanation:

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