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
nevsk [136]
3 years ago
13

Please Please Please help me with the answer

Mathematics
2 answers:
Tems11 [23]3 years ago
6 0

c = amount of chocolate donuts

m = amount of maple donuts.

so we know the total in all is 41 donuts, thus c + m = 41.

we also know that whatever c is, m is 25 fewer than that, m = c - 25.

\bf \begin{cases} c+m=41\\ \boxed{m}=c-25\\ --------\\ c+\boxed{c-25}=41 \end{cases} \\\\\\ 2c-25=41\implies 2c=66\implies c=\cfrac{66}{2}\implies c=33 \\\\\\ \stackrel{\textit{since c = 33}}{m = c - 25}\implies m=33-25\implies m = 8

Art [367]3 years ago
5 0
You need to set up an equation to solve this.

Let's say that the letter 'x' represents the number of chocolate donuts and the letter 'y' represents the number of maple donuts.

We know that if you add all the chocolate donuts and maple donuts together, you'll find the number of total donuts. We know that this number is 41 from the question.

Therefore, x + y = 41.

We know that there were 25 fewer maple donuts ('y' donuts) than chocolate donuts, meaning that if you take 25 away from whatever number of chocolate donuts there are (x donuts), you'll get the number of maple donuts.

Therefore, y = x - 25 (maple = chocolate - 25).

Now that we know what 'y' is in terms of 'x', we can substitute it into our original equation.

x + y = 41 becomes x + (x - 25) = 41. That's because I replaced the y with the equation we worked out above.

Therefore we have:

x + x - 25 = 41
2x - 25 = 41
2x = 66
x = 33.

Now that we've worked out what 'x' is (number of chocolate donuts), we can work out the number of maple donuts by taking away 25, because remember that the question says the number of maple donuts is equal to 25 taken away from the number of chocolate donuts. Therefore, 33 - 25 = 8.

There are 8 maple donuts. This also checks out because if you add the number of chocolate donuts and maple donuts together, you get 33 + 8 = 41, which is the total number of donuts.
You might be interested in
An Italian restaurant offers small, medium and large calzones. The choices of filings are cheese, sausage, spinach, or vegetable
larisa86 [58]

Answer:

A) 12 toppings.

Step-by-step explanation:

That would be the answer if there are no combinations of toppings.

You would simply take the number of sizes (3) and the number of toppings (4) and multiply them together to get 12 combinations.

8 0
3 years ago
Sam and bethan share £54 in the ration 5:4
Margarita [4]

Answer:

<h2>Let the common ratio b x thus the part becomes</h2><h2>=5x and 4x respectively</h2>

<h2>Thus,ATQ</h2>

<h2>5x+4x= 54</h2>

<h2>9x=54</h2>

<h2>x= 6</h2>

<h2>Sam will get is £30 (putting the value of x)</h2><h2>and Bethan will get £24</h2>
3 0
2 years ago
What is 80 percent of 60. write and solve a proportion. thank you
labwork [276]

<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em><em> </em><em>⤴</em>

<em>Hope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em>

4 0
3 years ago
Read 2 more answers
An item is priced at $13.24. If the sales tax is 5%, what does the item cost including sales tax?
cestrela7 [59]
B would be correct cause 5 percent would be .66
8 0
3 years ago
Read 2 more answers
A contractor is building the base of a circular fountain. On the blueprint, the base of the fountain has a diameter of 18 centim
Daniel [21]
The answer is 1808.64 ft²

To calculate area of square we need to find radius r. Radius is a half of a diameter:
r = d/2

The blueprint:
d = 18 cm
r = 18/2 = 9 cm

<span>The blueprint has a scale of three centimeters to four feet. Actual radius r1 is:
</span>3 cm : 4 ft = 18 cm : r1
After crossing the products:
r1 = 4 ft * 18 cm : 3 cm
r1 = 24 ft

The area of the circular base of the fountain is:
A = r1² * π
π = 3.14
r1 = 24 ft

A = 24² * 3.14
A = 1808.64 ft²
3 0
3 years ago
Other questions:
  • 16-2x=-3x+6x+1 what is x
    6·1 answer
  • Which expressions<br> are<br> equivalent to 4-2.7-2 ?
    13·1 answer
  • Question 11 of 45
    7·1 answer
  • 18 + x = 10 x=____ help
    7·2 answers
  • 2. Tristan wants to go bowling. He wants to spend no more than $25. It costs $3.00 to rent shoes and $4.50 for each game. What i
    6·1 answer
  • You deposit $750 into a savings account Thats pays 2.75% simple interest for 4 years. How much interest was earned?
    11·2 answers
  • If triangles ABC and XYZ are similar, what is the length of side b?
    14·1 answer
  • Evaluate this expression<br> A) 20<br> B) 14<br> C) 32<br> D) 5
    7·2 answers
  • Please help figure out the range
    10·1 answer
  • The Italian restaurant near your housesold 60 plain pizzas last week. They sold42 fewer plain pizzas this week than lastweek. Wh
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!