answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Llana [10]
2 years ago
14

A party was organised for thirty people at which they could have either a hamburger or a pizza. If there were five times as many

hamburgers as pizzas, calculate the number of each.
Mathematics
2 answers:
Irina18 [472]2 years ago
8 0
Let pizza = x
hamburgers is 5 times pizza therefore is 5x
5x + x = 30
6x=30
x=5

Pizza =5
Hamburgers = 25 
sesenic [268]2 years ago
8 0
Pizza =5
Hamburgers = 25 

ENjoy...
You might be interested in
En una cancha se va a pintar la circunferencia central que tiene un diámetro de 5 m .¿cual es la longitud de la circunferencia?
Alona [7]

Answer:

The length of the circumference is 5\pi\ m  or 15.70\ m

Step-by-step explanation:

<u><em>The question in English is</em></u>

On a court, the central circumference will be painted, which has a diameter of 5 m. What is the length of the circumference?

we know that

The circumference of a circle is given by the formula

C=\pi D

we have

D=5\ m

substitute

C=\pi (5)\\C=5\pi\ m

This is the exact value

assume

\pi=3.24

C=5(3.14)=15.70\ m

4 0
2 years ago
A recipe calls for One-fourth cup of broth. The largest volume-measuring tool that Tabitha has is a teaspoon. She knows that the
djverab [1.8K]

<u>Answer:</u>

Tabitha will use 12 teaspoons.

<u>Explanation: </u>

According to the question, Tabitha has a largest volume-measuring tool teaspoon, and she wants to use one-fourth cup of broth.

Given that 1 cup consists of 16 tablespoons and 1 tablespoon has 3 teaspoons.

From the data, we can calculate that;

16 tablespoons will be equal to (3*16) = 48 teaspoons.

Therefore, 1 cup = 48 teaspoons.

Substituting the data and we can calculate that 1/4 cup = 48/4 = 12 teaspoons.

5 0
2 years ago
A particular rocket taking off from the earth surface uses fuel at a constant rate of 12.5 gallons per minute the rocket initial
faltersainse [42]

Answer:

y=12.5x+225

Step-by-step explanation:

Let

x ----> the number of minutes

y ----> the amount of fuel in gallons

we know that

The linear equation in slope intercept form is equal to

y=mx+b

where

m is the unit rate or slope

b is the y-intercept or initial value

we have that

The unit rate or slope is equal to

m=12.5\ \frac{gal}{min}

b=225\ gal ----> initial value (value of y when the value of x is equal to zero)

substitute

y=12.5x+225

3 0
2 years ago
The table shows the blood pressures of 16 clinic patients. What is the interquartile range of the data?
Alex73 [517]
I’ve attached my work below....
I ran out of space so the step 5 the last step is subtract q1 and q3 which step 3 and 4
So 90.9-81.8=9.1

5 0
1 year ago
We can calculate EE, the amount of euros that has the same value as DD U.S. dollars, using the equation E=\dfrac{17}{20}DE=
Rudik [331]

Answer:

We are given eqaution: e=\frac{17}{20}d , where e the amount of euros and d is the value as U.S. Dollars.


We need to find number of euros for 1 U.S. Dollar.


Plugging d=1 in the given equation


We get


e=\frac{17}{20}(1)


On simplfying , we get


e=\frac{17}{20}


Dividing 17 by 20, we get 0.85.


Therefore, there would be 0.85 euro have the same value as 1 U.S. Dollar.


Read more on Brainly.com - brainly.com/question/11243826#readmore

Step-by-step explanation:


5 0
2 years ago
Read 2 more answers
Other questions:
  • The rule ry-axis • RO, 90°(x, y) is applied to ΔABC.
    13·2 answers
  • Two thirds a number plus 4 is 7
    6·2 answers
  • Last week, you spoke with 800 customers in 40 hours."
    8·1 answer
  • line K passes through the point (8,-3) and is parallel to the line y=3x -4. write an equation for line k.
    8·1 answer
  • The price of a math book after a discount of 25% is $36. What is the original price of the math book?
    9·1 answer
  • A company manufactures a wash-down motor that is used in the food processing industry. The motor is marketed with a warranty tha
    12·1 answer
  • Which transformations can be used to map a triangle with vertices A (2, 2), B (4, 1), C (4, 5) to A’ (–2, –2), B’ (–1, –4), C’ (
    5·1 answer
  • Traffic speed: The mean speed for a sample of cars at a certain intersection was kilometers per hour with a standard deviation o
    15·1 answer
  • Find the vector x determined by the given coordinate vector [x]B and the given basis B.
    7·1 answer
  • If a cheeseburger weighs a half pound on Earth,<br> what will it weigh on Jupiter?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!