Mathematics Middle School

Hunter has x CDs. Hunter has 3 more CDs than Evan. They both have 13 discs in total. How many CDs does Evan have?

Answers

Answer 1

Answer: 10

Step-by-step explanation:

Answer 2
Hunter has 16 cds since he already had three more than him

Related Questions

help needed. please help youll get brianliest

Answers

90.03


You were right great job

If f(x) = 42 - 5 and g(x) = 3x+ 7, which of the following statements are true?

I f(0) = g(-4)
II f(-2) - 9(2)
III f(0) = g(3)
IV f(6) - g(4)

Α. I only
B. I and IV only
C. II and III only
D. All are true

Answers

Answer:

B. I and IV only

Step-by-step explanation:

You replace the x with the numbers in the parenthesis. So for I it would be:

f(0) = 4(0) - 5  -> 0 - (-5)  -> -5

g(-4) = 3(-4) +7 -> -12 + 7  -> -5

You solve each one and if your answer matches with each other, your answer is right.

If you did this with II and III, you wouldn't get the same answers.

For IV it would be:

f(6) = 4(6) - 5  -> 24 - 5  -> 19

g(4) = 3(4) + 7  -> 12 + 7  -> 19

Your final answer would be b 1 and 4

The table shows the number of chocolate and vanilla ice cream cones sold during the five soccer games at the tournament this weekend.
What is the difference between the median number of chocolate ice cream cones sold and the median number of vanilla ice cream cones sold?
A - 0
B - 1
C - 2
D - 3

Answers

Answer:

A

Step-by-step explanation:

please mark brainliest:D

The answer is A. -0

Find the volume of a square prism where the base has a perimeter of 20 inches and a height of 12 inches.

Answers

The answer should be 240.
240.........................

Ill give brainliest
$5000 at 10% for 3 years. Compound Interest.

Answers

6% $5,955

8% $6,299

10% $6,655

12% $7,025

8x(11-4) divided by 2

Answers

Answer:

28

Step-by-step explanation:

First, you start with 11-4, which equals 7.

Then, you multiply 7x8 which equals 56.

Lastly, you divided 56 by 2, getting 28.

Answer:

28

Step-by-step explanation:

8*(11-4)/2

8*(7)/2

56/2

28

Dani experimented with a dollar bill and the copy machine a dollar bills length is 6.1 inches and width is 2.6 inches, she reduced the dollar bill so its length was 80% of its original size. What is the length of the copy of the dollar bill? please show how you figured it out :)

Answers

Hi, make sure not to click links

Makayla has a jewelry box that is 4 inches long, 6 inches wide, and 2 inches tall. What is the volume of the jewelry box?

Answers

Answer:

Adding would be 12 and multiplying would be 48

Step-by-step explanation:

24 inches




Because you always have to do BxH =base x height so if you do 4 x6 you will get 24

Evaluate.

10–6
10–4
=

Answers

The Answer is:

1011000

Tom has a scale model of his car. The scale factor is 12. If the actual car has 16-inch wheels, what size are the wheels on the scale model?

Answers

Answer:The scale is 1:12, and the actual car has 16-in wheels.

Step-by-step explanation:

So the setup would be a proportion:

1 over 12=x over 16

Then cross-multiply

12x=16

Divide by 12

X=16/12

=4/3 or 1 and 1/3 in. wheels on the model car.

plz someone hurry....................

Answers

Your Answer Is A , the guy on top is right

A cylindrical shaped swimming pool has a diameter of 30 feet and a water height of 4.5 feet. How many cubic feet of water is contained in the pool? Use 3.14 for pi. Round your answer to the nearest cubic foot.

Answers

Answer:

A

Step-by-step explanation:

Use the picture where it says a, b, c, d those are the steps

Answers

Step-by-step explanation:

Direction: Opens down

Focus: ( 0,-0.1)

Axis of Symmerty: X=0

Directix: y=0.1

Type [tex]y=-2.5xx^{2}[/tex]  on a algebra calcator and it will show you the graph and the eqaution.

Hope this helps!

PLEASE HELP, NO LINKS OR DON’T ANSWER JUST FOR POINTS OR YOU WILL BE REPORTED! WILL GIVE BRAINLIEST!!

Answers

Answer:

9. x = 7

10. x = 12

Step-by-step explanation:

Assume the two lines are parallel.

9. The corresponding angles are congruent.

9x - 3 = 7x + 11

2x = 14

x = 7

10. The alternate interior angles are congruent.

5x - 20 = 2x + 16

3x = 36

x = 12

Please help me with this-

Answers

Set one:

Mean: -6

Median: -6

Mode: -9, -3

Range: 6

Set two:

Mean: -6

Median: -6

Mode: -9, -6

Range: 8

Have a wonderful day/night! <3

Is this symmetrical or asymmetrical?
Dont guess!
I will mark brainliest if its correct!

Answers

it is going to be asymmetrical

one foot is 12 inches, so one inch inch is _ of a foot. 5 inches are _ of a foot.

Answers

Answer:

1/ 12 and 5/ 12

I WILL GUVE BRAINLIEST! PLS PLS HELP!

Answers

Answer: the answer is d because 5 times a hundred is 500 plus the 0.54 is 54 so 500 plus 54 = 554

Brainlest pls

Step-by-step explanation:

Do ASAP OVER DUE points, Brainliest, thanks

Answers

Answer:

Is this the exact persson and question I refused to do?

Step-by-step explanation:

GIVING BRAINLIEST NO LINKS
Parth created a Box-and-Whisker Plot to show the average weight of the fish he caught over the weekend. What information does the maximum value give you?

A.Three-fourths of the fish he caught were larger than 22 pounds.
B.The middle weight of the fish he caught was 40 pounds.
C.Three fourths of the fish he caught were less than 50.5 pounds.
D.The largest fish he caught was 63 pounds.

Answers

The answer is gonna be b

A restaurant placed a 2- quarter pitcher of water on each 76 tables. the water was severed from from a 50- gallon containter. How many QUARTS of water remained in the 50- gallon container after all ther pitchers were filled

(4 quarts=1 gallon)

Answers

Answer:

There would be 12 gallons left

Step-by-step explanation:

If there was 76 of the 2 quarter pitchers that would make 152 Qt and 152 Qt equals 38 gallons so 50 - 38 = 12

Answer is 24

Step by step.

(50x2)-76

Please answer, I will give you Brainliest!!
James correctly answered 85% of the 60 problems on his math test. How many questions did James answer correctly?

Answers

Answer:

52

Step-by-step explanation:

Answer and working out attached below. Hope it helps

Can u plz help me with this

Answers

Answer:

1.) The forth choice seems about right

2.) x = 38 (if and only if the forth answer choice for question 1 is right)

Given the function f(x)=(x+3)2-1, which of the following would describe a shift of the vertex 3 units to the left.

A. f(x + 3)
B. f(x)+3
C. f(x)-3
D. f(x-3)

Answers

Answer:

A. f(x+3)

Step-by-step explanation:

The vertex form is y=a(x-h)^2+k. To move left, your 'h' value has to be negative, so in this case, it'd be -3, but wait. Since it already tells you to subtract the 'h' value, subtracting -3, (-(-3), would be the same as adding 3. So inside the form, it has to be (x+3) to make sense. A is the correct answer.

B is incorrect because that just shifts the function 3 units up.

C is incorrect because that shifts the function 3 units down.

D is incorrect because that shifts the function 3 units right.

Hope this helps.

The Empire State Building is just over 1,450 feet tall. In anticipation of visiting this landmark on your vacation, you create a model of it using blocks. (I only need the scale factors)
1) Suppose you are making a model where one block represents 2 feet. About how many blocks tall is your model of the Empire State Building? What is the scale factor?
2) Suppose you are making a model where one block represents 5 feet. About how many blocks tall is your model of the Empire State Building? What is the scale factor?

Answers

Answer:

he is right up their

Step-by-step explanation:

module 10.1 lesson quiz dilations

Answers

Answer:

do you want us to answer all of them?

Step-by-step explanation:

What is the formula for distance?
A. d = r + t
B. d = r – t
C. d = rt
D. d= r/t

Answers

Answer:

C) d =rt

Step-by-step explanation:

Answer: C

Explanation: none

PLZZZ help with this its pretty simple!

Answers

Answer:

5

Step-by-step explanation:

x² + 8x + 12=

(-1)² + 8(-1) + 12=

1 - 8 + 12=

-7 + 12 = 5

Answer:

5

Step-by-step explanation:

-1x-1-8+12=1-8+12=5

Which expression is equivalent to 8 + 20 ?

Answers

Please send the choices and I’ll be happy to help you any further. But for now 8+20=28. If any of the choices are 28. That’s the answer

Answer:

4(2+5)

Step-by-step explanation:

Hope this helped!!!

Tyra solved the quadratic equation x2-10x -24 = 0by factoring. Her work is shown below:
Step 1: x2-10x -24 = 0
Step 2: x2-4x - 6x - 24 = 0
Step 3: (x2-4x) + (-6x - 24) = 0
Step 4: x(x-4) - 6(x - 4)=0
Step 5: (x-4)(x-6)=0
Step 6: x-4 = 0, x-6 = 0
Step 7: x=4 or x = 6
Step 8: 4, 6

Tyra did not find the correct solutions. Investigate the steps, decipher her mistakes, and explain how to correct Tyra’s work.

Answers

Answer:

Step 5 was not correct

Step-by-step explanation:

Tyra cannot take x and 6 common and then remove those valuse.

Other Questions
It was a hot day, she wanted to go to the pool.How is day, she correctly written?day Which symbols does excel use to indicate that a cell is not wide enough to display a formula or function result? Avina is a self-employed artist who doesn't have the benefit of a corporate retirement system. What is an advantage of Avina establishing her own qualified retirement plan rather than just contributing to an IRA? Given the function f defined as: f: R-{2} R X+4 f(x) = 2x-4 Select the correct statement: 1.f is a function 2.f is one to one 3. None of the given properties 4. f is onto 05. f is a bijection A firm has taxes of $2,000, interest expense of $1,000, EBIT of $7.500, common stock dividends of $1,500, and preferred dividends of $1,.200. What is the profit margin if sales are $22,000? Click the answer you think is right. a. 20.45 percent b. 13.64 percent c. 15.00 percent d. 8.18 percent Give 1 example of durable good and 1 example of nondurable good. If you have an Income of $80 to spend, If commodity 1 costs $5 per unit, and if commodity 2 costs $20 per unit, then the equation for your budget line can be written O 25(x1+x2)=80. Ox1+4x2-16. O 5x1+ rank the following dienes in order of increasing stability: trans-1,3-pentadiene, cis-1,3-pentadiene, 1,4-pentadiene, and 1,2-pentadiene. Young's modulus for bone is about Y = 1.6 1010 N/m2. The tibia (shin bone) of a man is 0.2 m long and has an average cross sectional area of 0.02 m2. What is the effective spring constant of the tibia in N/m? Describe an action that members of the public who disagree with the holding in Gonzales could take tolimit its impact? In a video game, the player can choose their character. The choices are from 8 animals and 4 humans. Players can also let the game randomly choose their character. If a player does the random selection, what is the probability that a human character will be chosen? Enter your answer as a fraction in simplest form in the box. 1.Suppose that G is a weighted graph and S is a subgraph of G. What is the total weight of S? 2. Determine whether the following is true or false: If G is a weighted Hamiltonian graph, then the Nearest Neighbour algorithm is guar- anteed to find a shortest Hamilton circuit in G. 3. Describe the input and the output of Kruskal's Algorithm? a housekeeper at a local hospital has worked her way up to housekeeping supervisor. but as she thinks about her future, she realizes that she only works to be recognized and have responsibility. she determines that she is not recognized for her work and decides to go to a nursing school. at what stage might she be in maslow's hierarchy of needs? Suppose you make the following deposits into an account earning 2.1%: $12,000 today followed by $6,000 each year for the next 7 years (so the last cash flow is at year 7). How much will you have in the account after 10 years? Round to the nearest dollar. My Home Courses Catalog and Study Tools Rental Options College Success Tips Career Success Tips Help Give Feedback Homework (Ch 17) Suppose that Creamland and Dairy King are the only two firms that seit ice cream. The following payoff matrix shows the profe (in millions of dollars) each company will eam depending on whether or not it advertise: Dairy King Adverse Deest Adv Adverte Creamland 11,4 10,10 Does Advert4.19 For example, the upper night cell shows that if Creamland advertises and Dairy King doesn't advertise, Creamland will make a profit of $19 min, and Dairy King will make a profit of $4 million. Assume this is a simultaneous game and that Creamland and Dairy King are both profit-maximizing frems Creamland decides to advertise, it will earn a profit of million if Dairy King advertises and a profit of mition if Dairy King does It Creamland decides not to advertise, et will earn a profit of million it Dairy King advertises and a profit of minif Dairy King does not advertise Dairy King advertises, Creansland makes a higher profit if it chooses to advertise Dairy King doesn't advertise, Creamland makes a higher profit if it c net to advertise Suppose that beh firms start off not advertieng. If the forms act indepenoemwegies wit they end up choosing t A-Z Rental Options College Success Tips Career Success Tips Give Feedback mon if Dairy King advertises and a profit of If Creamland decides not to advertise, it will earn a profit of does not advertise. If Dairy King advertises, Creamland makes a higher profit if it chooses 17 Dairy King doesn't advertise, Creamland makes a higher proftitit chooses Suppose that both firms start off not advertising. If the firms act independently, what strategies will they end up choosing? Creamland will choose to advertise and Dairy King will choose not to advertise. Both firms will choose not to advertise. O Creamland will choose not to advertise and Dairy King will choose to advertise. Both firms will choose to advertise Again, suppose that both firms start off not advertising. If the firms decide to collude, what strategies will they end up choosing? Both firms will choose not to advertise. Creamland will choose to advertise and Dairy King will choose not to advertise Both will choose to advertise Creamland will choose not to advertise and Dairy King will choose to advertise. 28 Stv RA million if Dairy King A-Z A YO Suppose that Creamland and Dairy King are the only two firms that sell ice cream. The following payoff matrix shows the profit (in millions of dollars) each company will eam depending on whether or not it advertises: Dairy King Advertise Doesn't Advertise Advertise 6,6 Creamland 19,4 10,10 Doesn't Advertise 4,19 For example, the upper right cell shows that if Creamland advertises and Dairy King doesn't advertise, Creamland will make a profit of $19 million, and Dairy King will make a profit of $4 million. Assume this is a simultaneous game and that Creamland and Dairy King are both profit-maximizing firms. If Creamland decides to advertise, it will earn a profit of million if Dairy King advertises and a profit of million if Dairy King does not advertise. million if Dairy King advertises and a profit of $ million if Dairy King If Creamland decides not to advertise, it will earn a profit of does not advertise. uues not auveruse If Dairy King advertises, Creamland makes a higher profit if it chooses If Dairy King doesn't advertise, Creamland makes a higher profit if it chooses Suppose that both firms start off not advertising. If the firms act independently, what strategies will they end up choosing? O Creamland will choose to advertise and Dairy King will choose not to advertise. Both firms will choose not to advertise. O Creamland will choose not to advertise and Dairy King will choose to advertise. O Both firms will choose to advertise. Again, suppose that both firms start off not advertising. If the firms decide to collude, what strategies will they end up choosing? Both firms will choose not to advertise. Creamland will choose to advertise and Dairy King will choose not to advertise. Both firms will choose to advertise. O Creamland will choose not titadvertise and Dairy King will choose to advertise. A-Z AP igs Question 9 is the following statement true or false? Explain your answer. The demand curve for good Y is Qd=-5P+14 and the supply curve of good Y is Qs 3P-2. The equilibrium price of good Y is 4. Ed the sales manager at cloud kicks approved time off for their employees. they asked the administrator to ensure these requests are seen and responded to by a backup manager while the sales manager is out on vacation. what should the administrator use to fulfill the requirement? Which of the following statements about cultural differences in negotiations is FALSE? a. Chinese negotiators were less likely to use compromising. b. It is easy for high-context and lo-context cultures to negotiate. C. Chinese negotiators respond negatively to angry negotiators. d. It is easy to negotiate across cultures. e.Chinese negotiators use anger as a negotiating tactic. In 2017, the price of cotton rose in Egypt and some farmers planned to switch from growing rice to growing cotton. Does this fact illustrate the law of demand or the law of supply? Explain your answer. Why would rice production decrease? 1)Which one of the following statements is true about nuclear stability?A)Some elements have radioactive isotopes, and others don't.B)The band of nuclear stability is a straight line.C)All nuclei with a neutron/proton ratio of 1:1 are stable.D)All isotopes heavier than Bi-209 are radioactive.