Jill sold one third of her dolls and bought 15 more she now has 25 dolls with how many did she start?

Answers

Answer 1

Answer:

15

Step-by-step explanation:

sold 1/3 so 2/3 remain

(2/3)x + 15 = 25

Subtract 15 from both sides

(2/3)x = 10

Multiply both sides by 3/2

x = 15

Answer 2
She started with 15. Hope this helps:)

Related Questions

Please help I’m strugglinggg Oml and this is due right now

Answers

Answer:

i dont understand thisssssssss im sorrrryy what is c(5)?????? huhhhhhhhhh

Step-by-step explanation:

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

Answers

Answer:can’t read it

Step-by-step explanation:

Can you take a pic closer to the screen?

PLSSSSS HELPPP ITSSS MATHHH HELPPP 20 POINTSSSSS

Find the volume of the shape:


36 cm^3

72 cm^3

13 cm^3

54 cm^3

Answers

Answer: 72cm³

Step-by-step explanation:

The picture here is a cuboid. The volume of a cuboid is calculated using the formula:

= Length × Width × Height

= 6cm × 3cm × 4cm

= 72cm³

Therefore, the volume is 72cm³

Who read more Jacob or Lilo

Answers

Answer: Lilo Read more

Step-by-step explanation:

Answer:

Lilo = D

Step-by-step explanation:

Because 2/4 simplified to 1/2 which equals 0.5 and 2/6 simplified to 1/3 which equals 0.33 which is smaller that 0.5!

Please help me I don't understand this at all and I can't get it. I spent 4 hours on these equations

I have to write the equation from the graph.
I ONLY HAVE ONE DAY LEFT, just please I wanna get this done and it's hard for me to do. My teacher is no help and my dad can't figure it out. I'm just asking, please someone I really don't get it. I did multiple solutions yet they don't work​

Answers

Answer:

Hi. so I don't have the answers but usually if you find the name of the website your homework is from (if should be at the bottom of the page) online you can also find the answers for it. Just letting you know for this homework and future references.

Step-by-step explanation:

If the teacher asks for you to show your work the website might not show you step by step but you can just say you did it on a separate page. hope this helps!

Answer:

h(x) = 1/2 |x - 1|  -  2h(x) = - (x + 2)²  +  3

Step-by-step explanation:

See attached

You need to recognize the parent function by looking at the graph. Then you need to find out how different is the graph from the parent function and finally work out the equation of the graph considering the transformations.

4)

The parent function is the absolute value function:

h(x) = |x|

Its vertex is at the origin. We see the vertex has shifted and also the slope has changed.

We can find the slope easily, the ratio of rise to run is 1/2

The function becomes:

h(x) = 1/2 |x|

Now considering the translation. We see the vertex has coordinate of (1, -2)

It means the graph has shifted 1 unit right and 2 units down.

The shift right  is shown as:

h(x) = 1/2 |x - 1|

and adding the shift down:

h(x) = 1/2|x - 1| - 2

This is our final equation.

5)

Parabola is the graph of the quadratic function.

The vertex form of the function is:

h(x) = a(x - h)² + k, where (h, k) is the vertex

Now, we see it is opening down and the vertex is at (-2, 3):

h(x) = a(x - (-2))² + 3 = a(x + 2)² + 3

To find the value of a we can use a point on the graph. Let's use point (0, -1):

-1 = a(0 + 2)² + 3-1 = 4a + 34a = -4a = -1

The function is:

h(x) = - (x + 2)² + 3

Is this right or wrong let me know

Answers

Answer:

thats right!

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

NEED TO FINISH QUICKLY!!!! HELP!!

What is the perimeter of this triangle?

A. 33 units
B. 36 units
C. 39 units
D. 42 units

Answers

D 42 units hope I helped

Help me for a cookie ;)

Answers

This transformation is called a rotation:-D

Answer:

rotation

Step-by-step explanation:

GIVE ME MY COOKIE

Someone help me pls

Answers

Answer:

b^-6

Step-by-step explanation:

what is the discriminant of 3x^2-6x-4=0?​

Answers

Answer:

36+48

Step-by-step explanation:

discriminant is the square root of (b^2-4ac)

Answer:

36+48

Step-by-step explanation:

discriminant is the square root of (b^2-4ac)

Can someone plz help me on this plz I have the answer just making sure I’m right. Plz no link s

Answers

what’s the answer you have currently

Answer:

B) 63 ft.

Step-by-step explanation:

To find how long it takes for a rotation, we need to find the circumference.

To do so, we use the formula 2(pi)r

To find the radius, we divide the diameter in half :

d = 20

r = d/2

r = 20 / 2

r = 10

Then, we plug that into the formula :

2(pi)10

Insert that into your calculator :

2(pi)10 = 62.83

Simplify :

62.83 = 63 ft.

determine the surface area of a right circular cone that has a slant height of 5.8 ft and a diameter of 6.4 ft? round your answer to the nearest whole.​

Answers

Answer:

it is 6.4*5.8 brainliest?

Step-by-step explanation:

29. LMNK is a parallelogram. What are the values of x and y on the labeled
diagonals?

A X = 4, y = 4
B x = 5, y = 2
C x = 9, y = 3
D x = 8, y = 11

Answers

So basically you basically until you basically get a basically kind of basically type of basically answer yea b x = 5, y = 2

find the value of x:)

Answers

Answer:

x = 90

Squares add up to 360 degrees 90 + 90 + 90 + 90 = 360 Hope that helps!

Answer:

45 degrees

Step-by-step explanation:

Each of the letters of the word ALABAMA are written on a piece of paper and then
put into a bag. A piece of paper is drawn at random. What is the theoretical
probability of NOT drawing an A?

Answers

Answer:

3/7

Step-by-step explanation:

There are 7 letters in ALABAMA. And there are 4 A's in ALABAMA. So if you're trying to not get an A then you would subtract 4 from 7. Which you would get 3/7 of the letters in ALABAMA are not A.

Which of the following goals is NOT a long-term goal?

saving for the down payment on a house

saving for a weekend vacation

saving for retirement

saving for higher education such as college

Answers

Answer:

Saving for a weekend vacation

Step-by-step explanation:

The goals that should not have the long-term goal should be considered is the saving for the weekend vacation.

What is long term goal?

A long-term goal should be that arise in the near future. It plays a vital role for the successful carrer. Also, it is something which needs to achieve in near future. It needs the time and planning.

Here in the given situation, the saving for the down payment, retirement for the higher education these all represents the long term goal.

Therefore, the second option is correct.

Learn more about retirement here: https://brainly.com/question/24597215

1) Identify the mean, median, and range of the
data set below.
4, 8, 12, 15, 6, 9, 11
Mean:
Median:
Range:

Answers

Answer:

Mean: 9.2857142857143

Median: 9

Range: 11

Step-by-step explanation:

The mean is the average of the data set. Add all the numbers up then divide by the amount of numbers you had to start with.

The median of a set of data is the middlemost number. Order your set into least to greatest order then count inwards. If you have an even set or number then add both middle numbers and divide by 2.

The range of a set of data is the difference between the highest and lowest values in the set. Find your lowest and highest value numbers and subtract the lowest number form the highest one.


Help correct get brainly lol

Answers

Answer:

there are seven variable terms

Step-by-step explanation:

variables are letters (a, b, c, etc.)

i hope this helps :)

Answer:

The answer is 4 because are all separate variables (also  combines into one variable)

Step-by-step explanation:

***20 points “ if you answer

Answers

i believe it is f... i hope i help

Find the area of the complex figure below.
A. 84 in^2
B. 90 in^2
C. 96 in^2
D. 102 in^2

Answers

Ok so you have to do the area of three different shapes then add them together so to find the area for the square and rectangle you need to find the sides to be equal so the square is already set you would do 6 times 5 and get 30 so how to do the rectangle is add 7 and 5 and get 12 so you would do 10 - 6 and get 4 and then do 12 times 4 which is 48 so, so far you have 78 for an area but you a triangle so you have a base of 3 because we found that the rectangle is 12 so 15-12 is 3 then we did the side for the rectangle which was 10-6 is 4 so for the triangle you would do 1/2 times 3 times 4 which would be 6 so 78 plus 6 and you would get 84 so A is your answer

expression
1. Use the Distributive Property to write -4(7 - 1) as an equivalent expression
What is the value of the expression?

Answers

The value of the expression is -24

This is because you distribute the -4 to both of the values in the parenthesis like this:
-4(7) + -4(-1)
This can be simplified to:
-28 + 4
Which equals -24
Hope this helps!

Are the following integers in order from least to greatest.-3, 0, 6, -7, 9


True -
False -

Answers

Answer:

False

Actual order:

-7, -3, 0, 6,9

Mark me brainliesttt :))

the answer should be false, not true

I need help with this one asw

Answers

Answer:

a. 5

Step-by-step explanation:

9 - 4 = 5

Answer:

the distance between (-3, 9) and (-3, -4) is 13

(the difference between -4 and 9 is 13)

Please help me it’s due in like 30 min

Answers

The answer is c or b u choose I am not sure

Answer:

B is the correct answer I believe (๑・ω-)~♥”

If I was right please mark me brainliest! (๑・ω-)~♥”

Please help me with this!!!!!!!!!!!

Answers

Answer:

just make a mark in the center i think thats where the it should be

Step-by-step explanation:

the question is asking to mark the midpoint of line AB which technically means the area where the line is bisected or in other words cut in two equal parts so just mark where line AB is cut in half

Calculate the total area of the figure below:

24 cm2

4 cm2

18 cm2

16 cm2

Answers

Answer:

[tex] 4 \:cm^2 [/tex]

Step-by-step explanation:

Total area of the figure

[tex] = \frac{1}{2} bh \\ \\ = \frac{1}{2} \times 4 \times 2 \\ \\ = 4 \: {cm}^{2} [/tex]

What's the circumference of a circle with a radius of 4 inches? Use 3.14 for i. C = [?] inches​

Answers

i’m not rlly good at math but the answer should be 25.13

Answer:

25.133

Step-by-step explanation:

Mark brainllest

find the volume of the figure ​

Answers

Answer:

1920

Step-by-step explanation:

Volume of larger rectangular prism: 10 * 8 * 14 = 1120

Volume of smaller rectangular prism: 10 * 10 * 8 = 800

Volume of whole prism: 1120 + 800 = 1920

Hence, your answer is 1920

hello please help i’ll give brainliest

Answers

Answer:

Hunting

Step-by-step explanation:

Answer:

Hunting

Step-by-step explanation:

You can tell by the horse and the spear points!

2,6,18,54,162,486,1458.. find the term in position 12 (include all the steps, using the formula)​

Answers

Answer:

Gl=2 r=3 so you can simply answer it gl r^11

2× 3^11

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