Kelly is making greeting cards, which she will sell by the box at an arts fair. She paid $20 for
a booth at the fair, and the materials for each box of cards cost $3. She will sell the cards for
$7 per box of cards. At some point, she will sell enough cards so that her sales cover her
expenditures. How many cards will that take?
Write a system of equations, graph them, and type the solution.
50
40
30
Dollars ($)
20
10

Answers

Answer 1

Answer:

the materials to make the cards:)

Step-by-step explanation:


Related Questions

(Easy Question) There are 3 apples and 4 bananas, what is the ratio of bananas to apples? Marking Brainliest for the first correct answer.

Answers

Answer:

4:3 or 4 to 3

Step-by-step explanation:

Help please and Thankyou

a) A square with sides of length 8 units, sits on a graph with is lower left hand corner at the origin. This square is translated 5 units up,and 7 units left. What are the coordinates of the upper right hand corner after translation.

b) Explain​

Answers

Answer: not correct reset an-[ERROR]

Step-by-step explanation:

A 4-column table with 5 rows. Column 1 has entries 25 percent, 25 percent, 25 percent, 25 percent, 100 percent. Column 2 has entries 0.25, 0.25, 0.25, 0.25, 1. Column 3 has entries one-fourth, one-fourth, one-fourth, one-fourth, 1. Column 4 has entries 14, 14, 14, 14, 56.
Which expressions can you use to find 75% of 56? Check all that apply.
0.25 × 56
Three-fourths × 56
0.75 × 56
One-fourth × 56
3 × 14

Answers

Answer:

Three-fourths × 56

0.75 × 56

3 × 14

Step-by-step explanation:

To obtain 75% of 56 ;

Mathematically ;

75% of 56 = 75/100 * 56 = 42 (valid)

= 0.75 * 56 ( valid)

(75/100) * 56 = (3/4) * 56 = 42 (valid)

(75/100) * 56 = (3/4) * 56 = 3 * (56/4) = 3 * 14 = 42 (valid)

0.25 * 56 = 14 ( invalid)

(1/4) * 56 = 14 (invalid

Answer:

3/4

Step-by-step explanation:

 
Can someone pleaseee help if you’re correct I’ll
Give u brainlist !

Answers

Answer:

Step-by-step explanation:

The blank should be filled in with "Definition of Angle Bisector" because you're told that UW is a bisector of angles VUX and VWX which means that it splits those angles exactly in half.

if x=2+√3,then find the value of x-1/x

Answers

A :-) x = 2+_/3
x-1/x = 1/2+_/3
( rationalize the denominator )
x-1/x = 1/2+_/3 x 2 -_/3/2 - _/3
[ ( a + b ) ( a - b ) = a^2 -b^2 ]
x-1/x = 2 - _/3/( 2 )^2 - ( _/3 )^2
x-1/x = 2 - _/3/4 - 3
x-1/x = 2 - _/3/1
x-1/x = 2 - _/3
x-1/x = ( 2+_/3 ) ( 2 - _/3 )
x -1/x = ( 2 )^2 - ( _/3 )^2
( x = 2+_/3 )
x-1/x = 4 - 3
x-1/x = 1

.:. The value of x-1/x is 1 .

Is 8 a solution to 1/2 x + 9= 13 ?

Answers

Answer:

yes the solution is 8

Step-by-step explanation:

subtract 9 from both sides

1/2x+9-9=13-9

simplify

1/2x=4

multiply both sides by 2

2 x 1/2=4 x 2

simplify

x=8

What value(s) of x will make x2 = 16 true?

Answers

Answer:

Step-by-step explanation:

the answer is D

hope this helped :)

Which of the following is equivalent to 19 L? 1,900 mL 0.019 mL 19,000 mL 0.0019 mL

Answers

Answer:

19,000 mL

Step-by-step explanation:

Given g(x) = 2x – 1, solve for x when g(x) = 3.

Answers

Answer:

x = 2

Step-by-step explanation:

g(x) = 2x - 1

g(x) = 3

2x - 1 = 3

Add 1 to both sides;

2x = 4

Divide both sides by 2;

x = 2

Answer: x = 2

Explanation:

Set g(x) = 3

3 = 2x - 1
Add 1 to both sides
4 = 2x
Divide by 2 on both sides
x = 2

Find the slope of the line that contains the points named.

X(2, -1), Y(0, 4)

Answers

Answer:

- 4/3 0r - 1 1/3 0r - 1.33333333 ( the 3 keeps repeating)

Step-by-step explanation:

I would suggest to use a table so....

x         y

2        0

-1         4

from 0 to 4 you add 4

from 2 to -1 you subtract 3

so y/x

4/-3 = - 1 1/3 or - 1.333333

Hope this helped a little!

Answer:

actually the answer is -5/2

Step-by-step explanation:

8^2+4(8-14)^2 Evaluate the experssion.

Answers

Answer:

208

Step-by-step explanation:

PEMDAS:

Parenthesis first:

8^2 + 4 (8 - 14)^2

8^2 + 4 (-6)^2

Exponents second:

8^2 + 4 (-6)^2

64 + 4 (36)

Multiply third:

64 + 4 (36)

64 + 144

Add last and solve:

64 + 144 = 208

Question 8 (2 points)
What is the volume of an object with the height of 2cm, a width of 4cm, a mass of 20g, and a length of 5cm?

Answers

Answer:

Step-by-step explanation:

.d

The volume of the object is 40cm^3

Let the object in question be a box. The formula for calculating the volume of a box is expressed as:

V = lwh

Given the following paraameters:

length = 5cmwidth  = 4cmHeight = 2cm

Get the volume of the shape.

V = 5cm * 4cm * 2cm

V = 40cm^3

Hence the volume of the object is 40cm^3

Learn more on volumes here: https://brainly.com/question/10751127

Ms. Parker baked 6 dozen cookies. She gave 2 dozen cookies to her sister,
1 dozen cookies to her brother, and kept the remaining cookies for herself.
What amount of the cookies did she keep for herself?

Answers

It is 734893726383 and 384738283 cookies and baked 20000

Answer:

She has 3 dozens left which equals to 36 cookies in all

Step-by-step explanation:

James has 165 centimeters of yarn left. How many inches does he have left? please explain how to answer it

Answers

Answer:

64.9606

Step-by-step explanation:

165/0.393701

Help plz quick ASAP I just need help

Answers

Answer:

$11.60

Step-by-step explanation:

$9.39

Tax: 3.5%

3.5 ÷ 100 = 0.035 × 9.39 = 0.33

Tax 0.33

9.39 + 0.33 = $9.72

Tip: 20%

20÷ 100 = 0.2 × 9.39 =1.88

tip 1.88

9.72 + 1.88 = 11.60

total $ 11.60

$11.60

Merry Christmas!

The ratio of right-handed students to left-handed students is 9 to 2. There are 468 right-handed students in the school. How many students are left handed?

Answers

there are 104 left handed students. you can get this answer by dividing the amount of right handed students by 9 (from ratio). Then multiply that answer by 2 (from ratio) to get your answer

Answer: 104 left handed students

Step-by-step explanation:

Ratio: 9:2

We should divide 468 by 9, use the number we find, and then multiply it by 2.

468 / 9 = 52

52 x 2 = 104.

There are 104 left-handed students in the school.

Hope this helps!

ANSWER ASAP!!! Which table correctly lists the reasons to prove <1 = <3, given that AB intersects CD?

Answers

Answer: B

Step-by-step explanation:

Took the test

First table correctly list the reasons.

Given from fig two lines intersect each other and form angles as shown in fig.

Now we have to prove angle 1 equals to angle 3.

From table first all the step by step statement and reasons are correct but in table second 4th statement is correct but its reason is wrong. similarly in 3rd table 5th statement is correct but its reason is wrong.

So we can say now first table is correctly list the reasons to prove angle 1 equals to angle 2.

For more details on Transitive property follow the link below:

https://brainly.com/question/862440

d) The permeter of the recthngle shown is 30 inches
Height is 12 Length is 4x-6
Part A Write & solve an equation to find the vale of x
Equation
Solve and answer
Part B What is the area of the rectangle?

Answers

Answer:

Step-by-step explanation:

P = 2(w + l)

A = lw

~~~~~~~~~~~~~

Part A:

2[(4x - 6) + 12] = 36

8x- 12 + 24 = 36

8x = 36 - 12

x = 3

Part B:

A = 6 × 12 = 72 inch.²

The graph of y =(x-3)^2 is shifted left 4 units and down 2 units. What is the axis of
symmetry of the transformed graph?

Answers

Answer:

x = -1

Step-by-step explanation:

The axis of symmetry of the graph [tex]y=(x-3)^2[/tex] is  x=3 but,

If shift the graph 4 units to the left it would mean the new value of x would be -1 as shown here:

[tex]x=3-4\\x=-1[/tex]

-4 because it shifted 4 units to the left so the axis of symmetry of the transformed graph would be x = -1 and since it shifted 2 units down the y-coordinate of the turning point would be -2 so the turning point of the original graph is (3 , 0) and the turning point of the transformed graph is

(-1 , -2) I attached an image so you can visualize clearly

45n=25
Simplify your answer as much as possible.

Answers

Answer:

5/9

Step-by-step explanation:

Ricardo has $25 to spend on school supplies. He spends 56% of the money on a backpack and the rest on a large binder. How much money does he spend on the backpack? How much does he spend on the binder

Answers

Answer:

Ricardo spends $14 on the backpack and $11 o the binder.

Step-by-step explanation:

First, you have to calculate 56% of the amount Ricardo has to spend on school supplies to find the money he spends on the backpack:

$25*56%=$14

Now, you have to subtract 56% from 100% to find the percentage that he spent on a large binder:

100%-56%=44%

Finally, you have to calculate the 44% of the amount Ricardo has to spend on school supplies to find the money he spends on a large binder:

$25*44%=11

According to this, the answer is that Ricardo spends $14 on the backpack and $11 o the binder.

after working for 25 hours the mermaid $375 after working 40 hours of the mermaid $600 predict how much he would make after 10 hours

Answers

Answer:

after 10 hours she made 150$

Step-by-step explanation:

:)

Answer:

The total amount made after working 10 hours would be $150

The temperature of a solution in a science experiment is –6.2℃. Jesse wants to raise the temperature so that it is positive. Give an example of a number of degrees Celcius by which Jesse could raise the temperature? pls i need the answer

Answers

Answer:

184

Step-by-step explanation:

hope this helps!! :D

Write two expressions with unlike denominators whose sum is x-3/x+2, I need help it is confusing for me.

Answers

Answer:

[tex]\displaystyle A=\frac{x-2}{x+3}[/tex]

[tex]\displaystyle B=\frac{-5}{(x+3)(x+2)}[/tex]

Step-by-step explanation:

We need to find two expressions with unlike denominators what sum

[tex]\displaystyle S=\frac{x-3}{x+2}[/tex]

Let's suppose one of the expressions is:

[tex]\displaystyle A=\frac{x-2}{x+3}[/tex]

Now we subtract S minus A to find the other expression B:

[tex]\displaystyle B=S-A=\frac{x-3}{x+2}-\frac{x-2}{x+3}[/tex]

Multiply the first fraction by x+3 and the second by x+2;

[tex]\displaystyle B=(x+3)\frac{x-3}{(x+3)(x+2)}-(x+2)\frac{x-2}{(x+3)(x+2)}[/tex]

Operating:

[tex]\displaystyle B=\frac{x^2-9}{(x+3)(x+2)}-\frac{x^2-4}{(x+3)(x+2)}[/tex]

Subtracting both fractions with like denominators:

[tex]\displaystyle B=\frac{x^2-9-(x^2-4)}{(x+3)(x+2)}[/tex]

Simplifying:

[tex]\displaystyle B=\frac{-5}{(x+3)(x+2)}[/tex]

Thus the two expressions are:

[tex]\displaystyle A=\frac{x-2}{x+3}[/tex]

And

[tex]\displaystyle B=\frac{-5}{(x+3)(x+2)}[/tex]

Jamie went to dinner. Her meal cost $12.40. She wanted to leave a 15%
tip. How much was her tip?

Answers

Answer: 12.40x15/100+12.40
= 1.860+12.40
= 14.26

Answer:

Hi there! The answer is $1.86. Hope this helps! c:

Step-by-step explanation:

First, convert 15% to a decimal.

15% / 100 = 0.15

Then, multiply.

0.15 * 12.40 = $1.86

Since 15% of 12.40 is $1.86, then Jamie left a $1.86 tip.

What is the area of this ILL GIVE BRAINLIEST!!!!!!!

Answers

Answer:

Area = 56mm²

Step-by-step explanation:

Area of a trapezium/trapezoid

[tex] = \frac{1}{2} \times h \times (a + b)[/tex]

[tex] = \frac{1}{ 2} \times 7 \times (4 + 12)[/tex]

[tex] = \frac{7}{2} \times16[/tex]

[tex] = 7 \times 8[/tex]

[tex] = 56[/tex]

Excluding hydropower, U.S. power plants used renewable energy sources to generate 105 million megawatt
hours of electricity in 2007. By 2012, the amount of electricity generated had increased to 219 million megawatt
hours.
Use the model to predict the number of megawatt hours that will be generated in 2017.

Answers

There will be 333 million megawatt hours in 2017

Answer:

333,000,000

Step-by-step explanation:

i want to know how to solve this cross number puzzle i know the answers but where do i put them​

Answers

across

1) 10

2) 25

5)9

6)12

On Monday, Greg walks the entire length of a trail that is 4 3/4 miles long. On Tuesday, he walks the entire length of a trail that is 3.8 miles long. On Wednesday, he starts out on a trail that is 2 3/5 miles long, but he does not walk the final 1.7 miles. How many miles does Greg walk in all on Monday, Tuesday, and Wednesday?

Answers

Answer: it's B

Step-by-step explanation:

Answer:

D) 9 9/20

Step-by-step explanation:

Step 1:

4 3/4 + 3.8 + (2 3/5 - 1.7)

Step 2:  Order of Operation (AKA PEMDAS)

4 3/4 + 3.8 + (2 3/5 - 1.7)

Step 3:

4 3/4 + 3.8 + (9/10)

Step 4: Add it all up

4 3/4 + 3.8 + (9/10) = 9 9/20

Need help ASAP TYSM

Answers

Answer:

Step-by-step explanation:

1/2

Other Questions
The following numerically ordered sequence of numbers has a mean of 17 and a median of 18.7, a, 12, 15, 17,5, 20, 22, 24, 25Given this information, the values of a and b must be: what are the values of a and b? x + y = -3 ; y= x +3 When an investor adds international stocks to his or her U.S. stock portfolio, a. he or she needs to seek professional management because he or she doesn't have access to international investments on his or her own. b. it will have no impact on either the risk or the return of his or her portfolio. c. he or she will increase his or her expected return but must also take on more risk. d. he or she can reduce the risk of his or her portfolio. e. it will raise his or her risk relative to the risk he or she would face just holding U.S. stocks. Landers, Inc. has 7 units in inventory on December 31. The units were purchased in November for $190 each. The price lists from suppliers indicate the current replacement cost of the item to be $184 each. What is the effect on gross profit if Landers values its ending merchandise inventory using the lower-of-cost-or market rule?a. The gross profit would increase by $ 6b. The gross profit would decrease by$ 42c. The gross profit would increase by $ 42d. The gross profit would not be affected. PLEASE HELP WILL MARK BRAIN!Which of the following best demonstrates outsourcing?hiring your family member to mow your lawncontracting with a firm to do a specific taskadding an extension office in another statean ongoing relationship with a law firm Which legislation is MOST closely associated with welfare reform in the United States? A stereo speaker in the shape of a triangular pyramid has a height of 6 inches. The area ofthe base of the speaker is 11 square inches.What is the volume of the speaker in cubic inches? in what condition do acceleration and deaccelration Complete the chart below for this word problem.Canadian Tire is selling coffee mugs. A coffee mug costs $5 and each day the price increases by $2. (The algebraic equation for this: 5+2x)Fill out the variable chart below for graphing. The days are on the x-axis and the cost is on the y-axis. What is the mass of 2.5 moles of carbon?A-1.5 x 1024 g CB-30 g CC-2.5 g CD-0.21 g C Ravi got 80 candies for her daughter's birthday. Each candy weighed 50 grams. If was price of candies was Rs. 10 per kilogram, how much did he pay? how does superstition shape the meaning of community and family beliefs and dynamics What are the benefits of washing dishes? Why did farmers in Massachusetts rebel in 1787? From the information given, the reader can tell that slate A. is popular because it was available in different colors. B. is a commonly used material in construction of houses. C. is produced only in Brazil and the United Kingdom. D. is a hard stone that is easily available everywhere. Reset Submit are requested task is subjected to be reported when The side length of a square with an area of 49 Which of the following is NOT typically used as a way of getting factual information?O le journalO les nouvellesO la publicit why saturated solution prepared at higher temperature gives crystal on cooling Which inequality is true?O A. |-15| > |-19OB. |-161 < 1131OC. |-15] > [12OD. 12< |-81O E. |-19| > |-201