Mathematics College

Katy organised a wedding. Guests had to choose their meal from pasta , chicken or beef . 1/3 of the guests chose pasta . 5/12 of the guests chose chicken . 24 of the guests chose beef. How many guests were at the wedding ?

please help i’ll give brainliest

Answers

Answer 1

Answer:

There were 96 guests at the wedding.

Step-by-step explanation:

Let,

x be the total number of guests at the wedding.

People who chose pasta = 1/3 of the guests = [tex]\frac{1}{3}x[/tex]

People who chose chicken = [tex]\frac{5}{12}x[/tex]

People who chose beef = 24

Now,

[tex]\frac{1}{3}x+\frac{5}{12}x+24=x\\\\\frac{4x+5x+288}{12}=x\\9x+288 = 12x\\288=12x-9x\\288=3x\\3x=288[/tex]

Dividing both sides by 3

[tex]\frac{3x}{3}=\frac{288}{3}\\x=96[/tex]

Hence,

There were 96 guests at the wedding.

Related Questions

At H-E-B, Altuve's cereal is $4.56 for a 24-ounce box. Correa's cereal is $5.76 for a 36-ounce box. Which is the better buy and by how much?

Answers

Answer:5

Step-by-step explanation:

ok

Answer:

Step-by-step explanation:

tan^2 70° -sec^2 70°​

Answers

Answer:

-1

Step-by-step explanation:

We need to find the value of tan² 70° -sec² 70°​.

We know that,

[tex]\sec^2\theta-\tan^2\theta=1[/tex] ...(1)

We can write the given expression as :

tan² 70° -sec² 70° = -(-tan² 70° +sec² 70°)

=-(sec² 70°-tan² 70°)

Using identity (1)

=-(1)

= -1

Hence, the value of the given expression is -1.

PLEASE HELP
speed and velocity
due by 12pm
i will give a lot of points and brainliest
show work!

Answers

Answer:

My teacher doesnt even know this

Find the equation of the linear function represented by the table below in slope-intercept form.
x y
-1 8
2 -1
5 -10
8 -19

Answers

Answer:

y = -x -3

Step-by-step explanation:

y value is decreasing which means negative slope

you can use slope formula to find slope

(y2-y1)/(x2-x1) = m

(-4-(-2))/(1-(-1)) = -1

m = -1

you can find y -intercept by plugging in slope and one coordinate into y=mx+b

-2 = -1(-1) + b

b = -3

Leila runs 7 miles in 53 minutes.
How many minutes does she take per mile?

Answers

7 1/2 minutes to run a mile

Answer:

7.57142857143 minutes

Step-by-step explanation:

At the start of Kerin's diet he weighed 13 stone 12 pounds. Three months later he weighed 12 stone 10 pounds. There are 14 pounds in a stone. Calculate the reduction in Kerins weight as a percentage of his inetial weight.

Answers

Beginning of diet, 13 stone 12 pounds

13(14) + 12 = 194

Three months later, 12 stone 10 pounds

12(14) + 10 = 178

He lost 16 pounds in 3 months

I'm not really sure what the percentage would be, but it might be 16%

y varies inversely as x, if y = -3 when x = -6, find
when x = 14.

Answers

Answer:

1.29

Step-by-step explanation:

yvaires inversly as x

y=k/x-3=k/-6k=-3(-6)

y=k/xy=18/14y=1.285y=1.29

Answer:9/7

Step-by-step explanation:

Anna has a small business. Her mean revenue over the past 10 years is $85,000 with standard deviation of 2200. Anna earned 55% of her mean revenue by December 31, 2020. How much money does Anna want to have by year's end?

Answers

Answer:

$121,000

Step-by-step explanation:

Mean = $85000

Standard deviation = $2200

55% of mean revenue at the end of the year will be :

0.55 * $2200

0.55 * 2200

= $121,000

Hence, Anna wants to have $121,000 by year end

Eleanor Wotek took out a simple interest installment loan of $1,525 at 8 percent for 6 months. Her monthly payment on the loan is $260.17. After 3 payments, the balance is $769.98. If she pays off the loan when the next payment is due? a. What is the final payment? (2 points) b. How much is saved by paying off the loan early? (3 points)

Answers

Answer:

a. Final payment = $831.58

b. Amount saved = -$520.34

Step-by-step explanation:

a. What is the final payment? (2 points)

Interest element of fourth month payment = Principal balance after third month payment * 8% = $769.98 * 8% = $61.60

Final payment = Principal balance after third month payment + Interest element of fourth month payment = $769.98 + $61.60 = $831.58

b. How much is saved by paying off the loan early? (3 points)

Amount saved = (Monthly payment * 2 months) - Final payment = ($260.17 * 2) - $831.58 = -$520.34

Note:

The amount saved in part b above is negative i.e. -$520.34 which implies that Eleanor Wotek actually paid more instead of saving some amount.


Please see picture of question.

Answers

Answer:

I THINK ITS • 24+13π

Step-by-step explanation:

i hope it helps :)

Andre says that 3 divided by 2/3 equals 4 and 1/3 because there are four groups of 2/3 and 1/3 left. Do you agree with Andre? Explain your reasoning.

Answers

Answer:

No I do not agree with Andre

Step-by-step explanation:

Andre says that 3 divided by 2/3

Solving for 3 ÷ 2/3

3 ÷ 2/3

= 3 × 3/2

= 9/2

= 4 1/2

Therefore, 3 divided by 2/3 is 4 1/2

Andre's reasoning is wrong.

At a university, 73% of the students are undergraduates.
If there are 6,700 students, how many of them
are undergraduates?

Answers

Answer:

4,891 is your answer

Step-by-step explanation:

I am 99 percent sure this is correct.

Answer:

18,090

Step-by-step explanation:

change 73% to a decimal then multiply 0.73 times 67000 and u should get 48910 and then subtract that by 67000 - 48910 and u get 18,090 hope this helps

If an ordered pair is in Quadrant IV, what is true about its x-value and y-value?

x is positive, y is positive

x is negative, y is positive

x is negative, y is negative

x is positive, y is negative


PLZ HELP

Answers

Answer:

x and y both are negative.

they are x and y negative ones

How many liters equal 24 gallons? [1 gallon = 3.785 liters]

90.84 liters
96.00 liters
181.68 liters
240.00 liters

Answers

90.84liters is the answer

Answer:

if 1g =3.785 then multiply by 24g = 90.84liters

Part Sophia's brother, Stanley, is cooking carrots for the family dinner. He needs to make less than twice as many servings of carrots as Sophia makes of mashed potatoes. If Sophia makes 10 servings of mashed potatoes, write an inequality for y, the amount of servings of carrots Stanley needs to make. ​

Answers

Answer:

Step-by-step explanation:

Twice the serving of mashed potatoes is 2 x 10 = 20

If y is the number then y < 20

If the diameter is 2 inches in the height is 15 inches what is the volume|PLEASE HElp

Answers

Answer:

Wanna ask Is it a cylinder?

...........

I will give brainiest to whoever answers correctly !!

Please do not steal my points I'm tired of it put a legit answer or leave!! I will give brainiest to whoever answers correctly!!

Answers

Answer:

a the interest charged - $8.82

b is  608.82.

(once again sorry abt that)

Step-by-step explanation:

Help me please
PLEASEEE

Answers

So you can do 1/2 and then divide it by 1/8.

To divide by a fraction, multiply by its reciprocal.
So;
1/2 / 1/8 = 1/2•8/1

1/2• 8 = 8/2
8/2= 4

So he can fill 4 mugs!!!

Brainliest if i helped!

Answer:

4

Step-by-step explanation:

Since he is only using 1/2 of that it would be 4

This is about similar polygons in geometry

Answers

Answer:

Father's shadow is 9 feet long.

Step-by-step explanation:

From the given figure,

ΔABC and PQR will be similar.

So their corresponding sides will be proportional.

[tex]\frac{AC}{PR}=\frac{BC}{QR}[/tex]

[tex]\frac{AC}{7.5}=\frac{6}{5}[/tex]

AC = [tex]\frac{6\times 7.5}{5}[/tex]

AC = 9 feet

Therefore, measure of the father's shadow is 9 feet.

Explain what is the difference between the solutions to 2x=10 and 2x > 10

Answers

Answer:

See explanation below

Step-by-step explanation:

Explain what is the difference between the solutions to 2x=10 and 2x > 10

Given the equations;

2x  = 10

x = 10/2

x = 5

For the equation 2x > 10

x > 10/2

x > 5

The first equation has only one solution which is 5 while the second equation has infinite number of solutions since the values of x can take any value that is greater than 5

Can somebody plz help!!
Marlena has a bag of coins the bag contains 8 quarters 10 dimes 4 nickels and 2 pennies she will randomly select a coin from the bag what is the probability that marlena will select a nickel? ​
A 1/12
B 1/3
C 1/6
D 1/5

Answers

The answer would be 4/24!! You add up all the numbers, 24. Then you see how many Nickels are in the bag, 4. So 4/24!!!

¯\_(ツ)_/¯ please help

Answers

Answer:

1.4

Step-by-step explanation:

Divide 2.8 by 2 because of 2 minutes to make it 1 minute.

Answer:

What are you on??????

Step-by-step explanation:

Consider the equation and the following ordered pairs: (−4,y) and (x,2).

y=2x+8
Step 1 of 2 : Compute the missing x and y values so that each ordered pair will satisfy the given equation.
Answer
Keyboard Shortcuts
Complete the table below.

x y
row 1−4 Answer

row 2 Answer
2

Answers

Answer:

(-4, 0) and (-3, 2)

Step-by-step explanation:

Substitute each value into the equation.

Since x = -4 in the first ordered pair, to find y, you just put it into the equation as x:

y = 2(-4) + 8

y = -8 + 8

y = 0

The first ordered pair is (-4, 0)

Now, do the same for the second ordered pair. Substitute 2 for the y and solve for x:

2 = 2x + 8

-6 = 2x

x = -3

The second ordered pair is (-3, 2)

I hope this helps!

The missing coordinates in the ordered pairs are (-4, 0) and (-3, 2).

What are ordered pairs?

An ordered pair (x, y) is used to represent the location of a point in coordinate geometry where x is the horizontal distance and y is the vertical distance of the point.

Given that, a line y = 2x+8, passes through two points (-4, y) and (x, 2) we need to find the value of x and y,

Since, the line is passing through the points therefore, the points will satisfy the equation of the line,

Put x = -4, in the equation,

y = 2(-4)+8

y = 0

So, the point is (-4, 0)

Put y = 2, in the equation,

2 = 2x+8

2x = -6

x = -3

So, the point is (-3, 2)

Hence, the missing coordinates in the ordered pairs are (-4, 0) and (-3, 2).

Learn more about ordered pairs click;

https://brainly.com/question/30805001

#SPJ2


Expand: 10(2x - 4)
20x - 40
20x + 20
20x - 20
20x + 40

Answers

Answer:

20x-40

Step-by-step explanation:

Answer:

20x-40

Step-by-step explanation:

The first one

=10(2x- 4)

= 20x-40

What is
4 over 14 minus 2 over 14 in its simplest form

Answers

Answer:

1/7

Step-by-step explanation:

4/14-2/14= 2/14= 1/7

Answer:

2/7 -  1/7 = 1/7

Step-by-step explanation:

What is the approximate area of the shaded sector in the circle shown below
A. 491in^2
B. 246in^2
C. 30.7in^2
D. 15.4in^2

Answers

Answer:

Correct option is B.

Step-by-step explanation:

Given the radius of circle and the angle in sector we have to find the area of shaded region i.e minor sector.

                   

                   

∴ Area of sector is

Correct option is B.

*Pleaase help*
Avery is saving up to buy a new jacket. She already has $80 and can save an additional $10 per week using money from her after school job. How much total money would Avery have after 4 weeks of saving? Also, write an expression that represents the amount of money Avery would have saved in ww weeks.

Savings after 4 weeks:

Savings after ww weeks:

Answers

Answer:

s=7w + 85..$141 in total for 8 weeks

I NEED HELPPP!!! plsssss,this the only question I'm stuck on

Answers

Answer:

Try B

Step-by-step explanation:

i think it’s B i may be wrong but im about 80%

I need help converting 3/5 into a decimal​

Answers

Answer:

0.6

Step-by-step explanation:

3 divided by 5

I WILL BRAIN LIST YOU HELP
Cora ran 3 miles last week and will run 7 miles per week from now on. Hana ran 9 miles last week and will run 4 miles
per week from now on.
In the answer box below,
1. Write a system of equations to describe this scenario.
2 Use Desmos to graph the system of equations you wrote and identify what the solution means in the context of the
problem

Answers

Answer:

See below and attached

Step-by-step explanation:

Cora ran 3 miles last week and will run 7 miles per week from now on.

y = 3 + 7x

Hana ran 9 miles last week and will run 4 miles  per week from now on.

y = 9 + 4x

The graph is attached

Intersection of the lines is the point when both Cora and Hana run same distance, 17 miles after 2 days

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