justin purchased n notebook. they were 4 dollars each. write and equation to represent the total cost c that Justin paid.

Answers

Answer 1

Answer:

c=4n

Step-by-step explanation:

hope this helps


Related Questions

This is the graph of f(x) = x+A/x+B. The grid lines in the graph are one unit apart. What is the value of A/B

This is the graph of f(x) = x+A/x+B. The grid lines in the graph are one unit apart. What is the value

Answers

The value of A/B is given as follows:

A/B = -2.

What are the asymptotes of a function f(x)?

The vertical asymptotes are the values of x which are outside the domain, which in a fraction are the zeroes of the denominator.The horizontal asymptote is the value of f(x) as x goes to infinity, as long as this value is different of infinity.

From the graph, the function has a vertical asymptote at x = 1, hence the value of B is given as follows:

B = -1 -> as x + B = 0 -> x = -B = -1.

When x = 0, y = -2, hence the value of A is obtained as follows:

A/-1 = -2

A = 2.

Then the division is given as follows:

A/B = 2/-1 = -2.

More can be learned about the asymptotes of a function at https://brainly.com/question/1851758

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Help distributive property (10 points) and brainlest

Help distributive property (10 points) and brainlest

Answers

7. GCF: 3, 3(5+4)
8. GCF: 9, 9(3-1)
9. GCF: 2, 2(9-2)
10.GCF: 12, 12(1+2)

Thank you if you do help me! Its very much appreciated.

Thank you if you do help me! Its very much appreciated.

Answers

Answer:

B

Step-by-step explanation:

I believe it is B because -5x-23\(\leq\)-18 equals -1.

Answer:

B) x≥-1

Step-by-step explanation:

-5x-23≤-18

-5x≤-18+23

-5x≤5

x≥-1 (When you multiply or divide both sides by a negative number, the sign switches around)

What is the length of the hypotenuse of a right triangle whose legs have lengths of 5 and 12?

a)13
b)15
c)17

Answers

In the triangle above, you are given measures for legs a and b: 5 and 12, respectively. You can use the Pythagorean Theorem to find a value for the length of c, the hypotenuse. Using the formula, you find that the length of c, the hypotenuse, is 13.

Answer:

Tha answer is A.

Step-by-step explanation:

Given that hypotenuse of a triangle is the longest length so you have to apply Pythagoras Theorem :

hypo² = side² + side²

hypo² = 5² + 12²

hypo² = 25 + 144

hypo² = 169

hypo = √169

hypo = 13 units

What is the length of the hypotenuse of a right triangle whose legs have lengths of 5 and 12?a)13b)15c)17

⚠️Find the distance between points (-3, -4) and (2, 1)⚠️​

Answers

Answer:

x1 = 2 y1 = 1

x2 = 3 y2 = 2

The distance between AB is √(2)

Step-by-step explanation:

Find the distance between points (-3, -4) and (2, 1)

Is "the" pronounced "dee" or "duh" or can you do both?

Answers

I believe you can do both
you can use both i’m sure. i’ve never heard anybody say otherwise. people just slightly pronounce things difference like aunt. people say “ant” or “ont”

A. 90°
B. 180°
C. 360°
D. 540°

A. 90B. 180C. 360D. 540

Answers

B. 180 is the correct answer



Explanation: I did the test

Give 2 reasons you can tell this is not a linear function.

Give 2 reasons you can tell this is not a linear function.

Answers

Answer: 1. Using the line test, the function runs into the same x-values; so this is not a linear function. 2. A linear function can't have different y-values with the same x-value; so this is not a linear function.

Step-by-step explanation:

Answer: uh the line curves and the points don’t equal each other

Step-by-step explanation:

A slice is made parallel to the base of a right rectangular pyramid.

What is the shape of the resulting two-dimensional cross-section?

Drag and drop the word to correctly complete the sentence.

Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
The cross-section is in the shape of a____.

A slice is made parallel to the base of a right rectangular pyramid.What is the shape of the resulting

Answers

Answer: Triangle

Step-by-step explanation: Becasue here is a picture that shows what is a right rectangular pyramid. If you cut  parallel to the base you will just make a smaller triangle.

A slice is made parallel to the base of a right rectangular pyramid.What is the shape of the resulting

Mackey invested some money in an account paying 6% interest for one year. She invested $1000 more than this amount in an account paying 8.5%. How much did she invest in total if the total interest earned in the year was $737.50?

Answers

Step-by-step explanation:

Let's assume the amount Mackey initially invested in the 6% account is x dollars.

According to the given information, Mackey invested $1000 more than x in the 8.5% account, which means she invested (x + $1000) dollars in that account.

The total interest earned from the 6% account would be 0.06x dollars, and the total interest earned from the 8.5% account would be 0.085(x + $1000) dollars.

The total interest earned in the year is given as $737.50, so we can set up the equation:

0.06x + 0.085(x + $1000) = $737.50

Simplifying the equation:

0.06x + 0.085x + 0.085($1000) = $737.50

Combining like terms:

0.145x + $85 = $737.50

Subtracting $85 from both sides:

0.145x = $737.50 - $85

0.145x = $652.50

Dividing both sides by 0.145:

x = $652.50 / 0.145

x ≈ $4500

Therefore, Mackey initially invested approximately $4500 in the 6% account, and she invested $1000 more, which means she invested a total of $5500.

$4500

$4500

$4500

$4500

Help me please il give 20 points!

Help me please il give 20 points!
Help me please il give 20 points!
Help me please il give 20 points!

Answers

Answer: 1. a. 15     b. 11     c. 2     d. 7     e. 5.5

2.  Stem:                   Leaf:

        1                           9

        2                         5, 9

        3                        3, 3, 8

        4                        0, 7, 9

        5                          4, 5

        6                           1, 5

        7                           2, 7

        8                             1

3. a. 13 inches        b. I'm pretty sure that it is the second quarter because there is more snow.           c. The first quarter because it's section is more spread out among the numbers.

Step-by-step explanation:

Answer: 1. a. 15 b. 11 c. 2 d.7 e. 5.5
2. Stem:
Leaf:
9
2
5, 9
3
3, 3, 8
4
0, 7, 9
5
4, 5
6
1,5
7
2, 7
8
1
3. a. 13 inches
b. I'm pretty sure that it is
the second quarter because there is more show.
c. The first quarter because it's
section is more spread out among the numbers.
Step-by-step explanation:

Does anyone have the answer key to "Understand Systems of Linear Equations I-ready level H instruction?"

Answers

Answer:

no bro, sorry. even though I needed to I don't have it

Which statement is true? A: 1/6=0.16 B: 0.08=4/5 C: 0.25<1/4 D: 1/3>0.3

Answers

Answer:LA

RESPUESTA ES LA C

It is either c or d

help-
(please, ill mark brainliest)

help-(please, ill mark brainliest)

Answers

Answer:

a

Step-by-step explanation:

the answer is d all the other problems are correct

The Gilberts are you designing a rectangular patio for their backyard. The patio has an area of 432 square feet. The width of the patio is 3/4 its length. What is the length of the patio?

A: 15 feet
B: 24 feet
C: 36 feet
D: 270 feet

Answers

Answer: B: 24 feet.

Step-by-step explanation:

Let's assume that the length of the rectangular patio is "L" feet. Then, the width of the patio would be 3/4 L.

The area of a rectangle is given by the formula A = L x W, where A is the area, L is the length, and W is the width. We know that the area of the patio is 432 square feet. Substituting the values of L and W, we get:

432 = L x (3/4 L)

Multiplying both sides by 4/3, we get:

(4/3) x 432 = L^2

Simplifying, we get:

576 = L^2

Taking the square root of both sides, we get:

L = ±24

Since the length cannot be negative, the length of the patio is 24 feet.

Therefore, the correct answer is option B: 24 feet.

B 24ft
X length
Width is 3/4x
X times 3/4x =432

Y=-3x +5
Y=1/2x-2
Please solve both equations

Answers

Answer:

Y=3x+5

Y=½x-2

Step-by-step explanation:

already already answered

hi i am looking for newjersey :) !!! to help with some questions

Answers

hi



i can try to help you :)

Answer:

What kind of jersey?? Basketball,soccer or any other sport

Point G is plotted on the coordinate grid below. Plot the point of G' the reflection of G over the y-axis.

Point G is plotted on the coordinate grid below. Plot the point of G' the reflection of G over the y-axis.

Answers

-3,-4 is the correct answer because if you flip it it’s in the negatives

plzzzzzzzzzzzzzz help.

plzzzzzzzzzzzzzz help.

Answers

Answer:

37.7 miles

2πr=circumference

2xπx6=37.7

What is the climax in Ares god of war? (Most exciting point where the conflict/problem is solved)

Answers

Answer:

Ares was the original Olympian God of War, the son of Zeus and Hera and the main antagonist of the God of War game and perpetrator behind the events of God of War: Ascension, which means that he was also responsible for setting the events of the series into motion by trapping, manipulating Kratos into slaying his family and indirectly responsible for his metamorphosis into the Ghost of Sparta and setting him on the path which would eventually lead to the destruction of Olympus at his hands. Ares was the oldest child of Zeus and was commonly referred to as the most hated god on Mount Olympus, even before being killed by Kratos.

Step-by-step explanation:

Ares was the original Olympian God of War, the son of Zeus and Hera and the main antagonist of the God of War game and perpetrator behind the events of God of War: Ascension, which means that he was also responsible for setting the events of the series into motion by trapping, manipulating Kratos into slaying his family and indirectly responsible for his metamorphosis into the Ghost of Sparta and setting him on the path which would eventually lead to the destruction of Olympus at his hands. Ares was the oldest child of Zeus and was commonly referred to as the most hated god on Mount Olympus, even before being killed by Kratos.

help
Is Figure BBB a scale copy of Figure AAA?

help Is Figure BBB a scale copy of Figure AAA?

Answers

No
Reason - if the scale factor of a and b was 2, the dimensions of a would be 4, 7.2 and 10 not the ones present on A

The ratios of corresponding side lengths are not equal.

Therefore, Figure B is not a scale copy of Figure A.

Here, we have to determine if Figure B is a scale copy of Figure A, we need to compare the corresponding sides of the two triangles and check if the ratios of their side lengths are equal.

Figure A has side lengths: 3.6, 2, and 5.

Figure B has side lengths: 8.9, 4, and 11.3.

Let's check if the ratios of corresponding side lengths are equal:

Ratio of corresponding side lengths of A and B:

3.6 / 8.9 ≈ 0.4045

2 / 4 = 0.5

5 / 11.3 ≈ 0.4425

The ratios of corresponding side lengths are not equal.

Therefore, Figure B is not a scale copy of Figure A.

In order for two triangles to be scale copies of each other, all corresponding side lengths must have the same ratio.

Since the ratios of side lengths in Figure A and Figure B are not equal, they are not scale copies of each other.

To learn more on scale factor click:

brainly.com/question/5992872

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The simplified form of \(\frac{\sqrt[3]{81} }{\sqrt[3]{-3} }\)

Answers

Answer:

-3

Step-by-step explanation:

\(\frac{\sqrt[3]{81} }{\sqrt[3]{-3}}\\\)

the index of both the numerator and denominator are "3", so they cancel each other out:

\(\frac{\sqrt{81} }{\sqrt{-3}} \\=\frac{9}{-3}\\ =-3\)

Hope this helps! :)

Answer:

-3

Step-by-step explanation:

I need help ASAP!!!!!!​

I need help ASAP!!!!!!

Answers

Answer:

7\(\frac{1}{2}\) cups of water

Step-by-step explanation:

First you need to transfer 3 pints to cups which would be 6 cups. There is 1 pint in two cups. Next, you are going to add  the 6 cups to the 1\(\frac{1}{2}\) cups, getting the cups of water Ian drinks :)

Money is put into two accounts. Account A earns 3.5% interest annually, and account B ears 2.6% interest annually. Assuming $20,000 is split evenly among the accounts and interest is not compounded, how much interest would be earned in total after 6 years?

Answers

Answer:

The total interest earned in both accounts after 6 years would be $2,100 + $1,560 = $3,660.

Step-by-step explanation:

After 6 years, the total interest earned on account A would be:

Interest = Principal x Rate x Time

Interest = $10,000 x 0.035 x 6

Interest = $2,100

The total interest earned on account B would be:

Interest = Principal x Rate x Time

Interest = $10,000 x 0.026 x 6

Interest = $1,560

Therefore, the total interest earned in both accounts after 6 years would be $2,100 + $1,560 = $3,660.

whats the percent error?

whats the percent error?

Answers

18% because it’s about 17.94% but it’s rounded to the nearest percentage.

Answer: 18%
the percent error is 18 percent, rounded to the nearest percentage

The pen for Ruth’s dog is 7 feet long and 6 1/2 feet wide. Her friend Ralph’s dog pen is 14 feet long and 6 1/2 feet wide. How many times larger is the area of Ralph’s dog pen?

Answers

Answer:

They are equal to 2

Step-by-step explanation:

Answer: equal to 2 :)

Step-by-step explanation:

At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.


Ketchup Relish Chili
54 36 60


Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042

Answers

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Answer:

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Step-by-step explanation:

What is the exposed surface area of the park bench above?


98
118
108
124

What is the exposed surface area of the park bench above?98118108124

Answers

I think the answer is 108

please help thx
3b–3>3

Answers

Answer:

If it is a inequality it would be b>2

Step-by-step explanation:

Move all terms not containing b to the right side of the inequality.

Add 3 to both sides of the inequality.

3b>3+3

Add 3 and 3.

3b>6

Divide each term in 3b>6 by 3 and simplify.

Divide each term in 3b>6 by 3

3b/3 > 6/3

Simplify the left side.

Cancel the common factor of 3.

b>6/33

Simplify the right side

Divide 6 by 3.

b>2

Answer:

b > 2

Step-by-step explanation:

3b-3 > 3

3b-3 [+3] > 3 [+3]

3b > 6

b [/3] > 6 [/3]

b > 2

Need help with these fraction questions
grade 6 work

Need help with these fraction questions grade 6 work
Need help with these fraction questions grade 6 work

Answers

9/10 liters, because it says she drank 1.5 liters less
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