Busi has a bag containing 20 balls. There are twice as much yellow balls than blue balls, but yellow balls are only a third of red balls. The green balls are the same number as the blue balls. How many of each of the ball ​

Answers

Answer 1

Answer:

12 red balls

4 yellow balls

2 blue balls

2 green balls

Step-by-step explanation:

set no. of yellow, blue, red and green ball as y, b, r, g respectively

y=2b

r=3y

g=b

y+b+r+g = 20 (translate all of them into b (smallest in qty)

2b + b + 3(2b) + b = 20

10b = 20

b =2

y = 4, r = 12, b =2, g =2


Related Questions

pleas help will give brainliest

Answers

Answer:
J = q x n

Step-by-step explanation:


2 = 6/3
6 =  2x 3
Simple as that
Brainliest pls !
Add friend me if you like more contents like this
Have a good day/ night :>

What are the intercepts of 7x+2y-14z=56

Answers

Hey there!

I believe your answer should be: OPTION B. because


7x + 2y - 14z = 56

7(8) + 2(28) - 14(4) = 56

56 + 56 - 56 = 56

112 - 56 = 56

56 = 56


So, that’s why possibly Option B. could be your result


Good luck on your assignment & enjoy your day!



~Amphitrite1040:)

How do I solve this problem

Answers

Answer:

#9 24 T-Shirts for $168

#10 the diffirence between 30 T-Shirts and 9 T-Shirts is 147

Step-by-step explanation:

so to get the cost (c) for 1 T-Shirt you need to divide 147 by 21

147 ÷ 21 = 7

so c=7

10x7=70

70x3=210

30x7=210

so 30 shirts cost $210

and 9x7=63

so now it is time to do the rest of the math.

210

-63

147

Have a great day!

Hope this helps!

Brainliest please.

Please fully rate.


x^2+ (y + 3)^2 = 81

Center:

Area:

Answers

Answer:

Center: 254.5

Area: 254.5

Explanation:

Equation: x² + (y + 3)² = 81

Circle formula:

(x - h)² + (y - k)² = r²

where (h, k) is the center points, r is radius

Rewriting the equation:

(x -0) ² + (y - (-3))² = 9²

Identify the following:

(h, k) = (0, -3), radius: 9

Area of Circle:

π(radius)²  =  π(9)²  =  81π = 254.46 = 254.5

General equation

(x-h)²+(y-k)²=r²

So

(x-0)²+(y+3)²=81(x-0)²+(y+3)=9²

Radius=9

Center=(0,-3)

Area

πr²81π units²

PLEASE HELP 10 MINUTES

Answers

Answer:

A

Step-by-step explanation:edg


Stephanie works in retail sales. Her salary is $500 plus 15% commission on
weekly sales.
Write a function expressing the relationship between Stephanie's wages and
her monthly sales.

Answers

The function w(x) = 0.15x + 500 represents the relationship between Stephanie's wages and her monthly sales.

What is a function?

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

Let's suppose the Stephanie's wages is w and weekly sale is x

So we can model a function:

[tex]\rm w(x) = \dfrac{15}{100}x+500[/tex]  or

w(x) = 0.15x + 500

Thus, the function w(x) = 0.15x + 500 represents the relationship between Stephanie's wages and her monthly sales.

Learn more about the function here:

brainly.com/question/5245372

#SPJ1

What is the measure of the unknown angle?

Answers

Answer:

63

Step-by-step explanation:

a entire circle is 360⁰

so you do:

360-297

Answer:

I think its 63

Step-by-step explanation:

Sry if I am wrong. :\

please help pleaseeee

Answers

A) The first option

Hope this helps!

Please help me with this question I’m not good at math I will give you brainless!!

Answers

Answer:

131.88

Step-by-step explanation:

perimeter = circumference

formula = c=(pi)(d)

d=42

3.14*42= 131.88

A cylindrical jar of chocolate frosting has a diameter of 3 inches and a height of 3.5 inches.
What is its volume to the nearest cubic inch?

Answers

Answer:

25

Step-by-step explanation:

→ Find the radius

1.5

→ State the formula for the volume

π × r² × h

→ Substitute in the numbers

π × 1.5² × 3.5 = 24.74

Solve the system of equations -x + 4y = 6 and 4x – 8y = 0 by combining the equations.

(- x +4y =6)
(4x -8y =0)

-x + 4y = 6
4x - 8y = 0


Answers

Answer:

x=6 y=3

Step-by-step explanation:

Isolate x for -x+ 4y = 6: x= -6+ 4y

Substitute x = -6 + 4y

4(-6+ 4y) - 8y = 0

Simplify

-24+ 8y =0

Isolate y for -24 + 8y = 0: y =3

For x = -6+ 4y

Substitute y =3

X= -6+ 4 × 3

Simplify

X=6

The solutions to the system of equations are:

x=6 y=3

Please help and show all work thanks

Answers

Step-by-step explanation:

a. if AB=AC then arc(AB)=arc(AC), then arc(AC)=140°;

b. if arc(AB)=arc(AC)=140°, then arc(DC)=360-[arc(AB)+arc(AC)]=360-280=80°;

c. if arc(BC)=80°, then m∠A=0.5*arc(BC)=40°;

d.; e. if AB=AC and m∠A=40°, then m∠B=m∠C=0.5(180-m∠A)=0.5(180-40)=70°.

I realy have been struggling to pay attention in class due to some personal reason so i would realy realy realy appreciate if someone could take a sec out of there day to help me with this... And yes i am aware i should be able to find this easy but no cap i actual cant.

Answers

Answer:

Put it after Russian

Step-by-step explanation:

Also here is some information to help you with commas:

Use a comma after an introductory clause or phrase. ...

Use a comma between all items in a series. ...

Use commas to set off nonrestrictive clauses. ...

Use a comma to set off appositives. ...

Use a comma to indicate direct address. ...

Use commas to set off direct quotations.

Answer:

ended,

Step-by-step explanation:

I believe the comma should come after the word, "ended" in the first sentence

Here is a picture of a cube, and the net of this cube.

What is the surface area of this cube?

Enter your answer in the box.

mm²

Answers

Answer:

60 ft²

Step-by-step explanation:

in a cube all sides are congruent so you take one measurement and multiply it by the number of sides, so you do 12 × 6 equals 60.



(thirteen plus fourteen) minus 17​

Answers

Answer:

10

Step-by-step explanation:

Use The Pemdas Rule

(13 + 14) -17

= 27 -17

= 10

Does anyone know the answer? Please and Thank you! Algebra

Answers

Answer:

Step-by-step explanation:

y = mx + b

we can see the slope is down hill,  so it's  negative

when the X is zero then it's 2

b = 2

slope is rise over run  2/3

y = -2/3x + 2

the slope is -2/3  (note the negative)

the y intercept is 2  

I need help with this cause I wasn’t at school the day we took notes for this!!

Answers

Answer:

1. draw a parallelogram, 2. draw an isoceles triangle (a dash on 2 of the traingles lines to show its equal), 3. equilateral pentagon (a dash on all sides), 4. equilateral octogon (draw dashes on all and draw arrows on pair of parallel sides from 1 arrow to 4 arrows)

Step-by-step explanation:

which scatterplot shows a nonlinear association?

Answers

Answer:

A

Step-by-step explanation:

bc it look goofy dawg. B C and D all have a pattern but A has like no attern dawg

Answer: A.

Step-by-step explanation: Because the dots are everywhere.

Rita rolled a die 25 times. Her results are shown in the table below:

Please help me with this, Please get answer from the table and not by the internet. Thank you! :)

Answers

Answer:

Here I see your answer

Step-by-step explanation:

A lorry travel at 30 km per hour.If it takes 3/4 hour for a certain journey,how long is that journey

Answers

Answer:

22.5 km

Step-by-step explanation:

divide 30 by 4 times it by 3

Get the binary value of your first name initial. Show your solutions and checking.

First name: Nicy
First name initial: N
Convert: ​

Answers

Answer:

78778887

Step-by-step explanation:

Binary code of the letter N :

⇒ 01001110

Here the character 'N' has the decimal : 78

Change 0 into 7 and 1 into 8 :

78778887

Which amount of money is closest to the 15% tip?
$3.00
$3.50
$4.00
$4.50

Answers

a 15% tip is 3.60 so 3.50 is the closest.

What is the mean of a discrete random variable?

Answers

Answer:

Discrete probability distribution

Step-by-step explanation:

A weighted average of the possible values that random a valuable can take

Two angles are complementary. One angle is 30 more than the other angle. Find the value
of both angles.

Answers

Answer:

α=30, β=60

Step-by-step explanation:

we have angles α and β where α + β =90 & β=α+30

this gives us a system of equations that can be solved through substitution

[tex]\alpha +\beta =90\\\beta =\alpha +30[/tex]

substitute to solve for α: α+(α+30)=90

2α+30=90

2α=60

α=30

substitute α to find β:

β=α+30

β=(30)+30 = 60

Which of the following is not
necessarily true for all rectangles.

Answers

What are the options?

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Answers

Answer:

the answer is 41 degrees

Just subtract

180-139

=41

(Please katie im not doing anything wrong)

Step-by-step explanation:

Answer:

∠x=41°

Step-by-step explanation:

Supplementary Angles are angles that equal 180°

1. Use the equation

∠x+∠y=180°

2. Fill in the given values

∠x+139°=180°

3. Solve

Subtract 139 from both sides

∠x+139°=180°

      -139° -139°

4. Answer

∠x=41°

can someone please help me with these problems

Answers

Answer:

according to BODMAS rule

Step-by-step explanation:

a=17

b=4

c=12

The two trolleys move at a constant velocity what is the magnitude of the acceleration of each trolleys​

Answers

Answer:

0

Step-by-step explanation:

A constant velocity means no speeding up or slowing down. So the acclereation will be 0.

Evaluate the expression below if
a = 8 and b=-5
I a l - I b I

Answers

the answer should be 3 since its the absolute value and thats just how far a number is from 0 so it would be 8-5=3

For f(x) = 3x - 5 and g(x) = x² + 2, find (f+ g)(x).

Answers

Answer:

(f+ g)(x) = x^2 + 3x -3

Step-by-step explanation:

f(x) = 3x - 5 and g(x) = x² + 2,

(f+ g)(x) = 3x-5 + x^2 +2

Combine like terms

(f+ g)(x) = x^2 + 3x -3

(f+g)(x) = x^2 + 3x - 3
Hope this helps^^
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