1answer.
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
dimulka [17.4K]
2 years ago
9

En la escuela Francisco I. Madero de ciudad Delicias, llevaron a cabo el festejo para

Mathematics
1 answer:
REY [17]2 years ago
4 0

Answer:

The number of unsold cakes was 2

Step-by-step explanation:

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

In the school Francisco I. Madero of Ciudad Delicias, the celebration was held for  commemorate the arrival of spring, after the parade the stalls were set up  of the kermesse. The first grade group bought 8 cakes and sold 3/4 of the total.

How much of the cake was not sold?

Let

x ----> number of cakes sold

y ----> number of cakes that didn't sell

we know that

The first grade group bought 8 cakes

so

x+y=8 -----> equation A

The first grade group sold 3/4 of the total.

so

x=\frac{3}{4}(x+y) ---> equation B

substitute equation A in equation B

x=\frac{3}{4}(8)=6

Find the value of y

6+y=8

y=2

therefore

The number of unsold cakes was 2

You might be interested in
A group of high school students are volunteering for Habitat for Humanity during their summer break. They
Murljashka [212]

Answer:

Step-by-step explanation:

4 0
2 years ago
If b = -3, find<br> answer
Nookie1986 [14]

Answer:

-2

Step-by-step explanation:

(-3)^2+3(-3)-2\\=9-9-2\\=-2

6 0
3 years ago
The amount of money Beverly earns from selling her paintings at a craft show can be determined by the
Tanzania [10]

Answer:

E = $385

Step-by-step explanation:

35 x 11 = 385

8 0
2 years ago
An older person is 9 years older than four times the age of a younger person the sum of their ages is 24 find their ages
wlad13 [49]

Step-by-step explanation:

let the younger person be x and older be y

4x + 9 = 24

4x = 15

x = 3.75

y = 24 - 3.75

y = 20.25

4 0
1 year ago
Can someone help I’ll give points
Vanyuwa [196]
The answer is A



2 is the y spot, then rise over run
7 0
3 years ago
Other questions:
  • What is 160/3 in simplest form
    14·2 answers
  • If ΔABC is similar to ΔDEF, the m∠A = 50°, and m∠E = 70°, what is m∠C?
    11·2 answers
  • 40 is what percent of 150
    10·1 answer
  • Cooking and shopping Forty-five percent of Americans like to cook and 59% of Americans like to shop, while 23% enjoy both activi
    10·1 answer
  • Use random-variable notation to represent the event. Suppose that two balanced dice are rolled. Let X denote the sum of the two
    5·1 answer
  • Identify which property off addition could be used to solve the following problem. Solve the problem and justify how using the p
    7·1 answer
  • I am so confused on this part
    13·1 answer
  • Margie's first seven test scores are shown below, what is the median of these scores? 90,85,90,85,100,85,100​
    10·2 answers
  • 7x - 2(3x - 5) = 26 ​
    9·2 answers
  • Help would be much appreciated
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!