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
Masja [62]
3 years ago
6

The community center has a pottery class each month. Each student pays $15 for the class and $27 for materials. This month the p

ottery class brought in a total of $714. How many students are in the class this month?
please answerrrrrr
Mathematics
2 answers:
Nastasia [14]3 years ago
5 0

Answer:

17

Step-by-step explanation:

Let the number of students in pottery class be x

Price each student pays for the class = \$15

Price each student pays for the material = \$27

Total earning of pottery class = \$714

We can write this in expression as-

15x + 27x = 714

Solving the expression we get15x + 27x = 714\\42x = 714\\x = \frac{714}{42} \\x = 17

There are total 17 students in the class this month

Dominik [7]3 years ago
3 0
If you add $15 + $27 because that's how much it costs for each student, you get $42. Then you divide $714 by $42, you get 17 and that's how many students are in the class this month.
You might be interested in
I need all three answer for an assignment
AfilCa [17]
This is false... you can get an easy example: (-2) + (10) = 10 - 2 = 8
7 0
3 years ago
Read 2 more answers
HELP, I AM UTTERLY CONFUSED *20 points
Studentka2010 [4]
Ok so this question is a bit complicated, but it's easier to understand if you break it down into smaller parts!

1) First, you know that ABGF is half the perimeter of ACDE. This means that the length of one side of ABGF must be 1/2 the length of one side of ACDE.
>> You can think of this by putting in random numbers. Say the perimeter of the larger square is 24 and the perimeter of the smaller square is 12. That means one side of the larger square of 24/4 (b/c four sides) = 6 and one side of the smaller square is 12/4 = 3!

2. Ok know you know the lengths of the sides relative to each other, but you're only given one value: 4in. Since the smaller square has sides that are 1/2 the larger squares, you know that it makes up 1/4 of the larger square! So imagine 4 of those smaller squares filling up that larger square to make a 2 by 2. It just so happens that 4in is the diagonal going through one of our imaginary squares, which is equal in size to ABGF!

3. Now use the 45-45-90 rule to figure out the length of one side of that imaginary square because the 4in diagonal splits that imaginary square into two of those 45-45-90 triangles. You know the hypotenuse of that triangle is 4in. That means one of the legs is 4/✓2 (since the rule says that the hypotenuse and the leg are in a ✓2:1 ratio). And like we said before the length of that leg is the length of the side of our imaginary square. And our imaginary square must be the same size as ABGF! So now we know the side of the smaller square to be 4/✓2!

4. Multiply the side of the smaller square by 2 to get the side of our larger square. (4/✓2)*2=8/✓2

5. Now to find the area of the shaded region, just find the area of the smaller square ABGF and subtract from the larger square ACDE. Use equation for the area of a square!
a =  {s}^{2}
where s=the length of one side.

The length of one side of the smaller square is 4/✓2. So it's area is:
{( \frac{4}{ \sqrt{2} }) }^{2}  =  \frac{16}{2}  = 8

The length of one side of the larger square is 8/✓2. So it's area is:
{ ( \frac{8}{ \sqrt{2} }) }^{2}  =   \frac{64}{2}   = 32

Now subtract. 32-8=24! :)

Hope this helps! Let me know if you have any questions.
3 0
3 years ago
The perimeter of a rectangular park is 300 feet. The length of the park is 50 feet longer than the width.
bixtya [17]

Answer:

85 feet

Step-by-step explanation:

P=2L+2W where L is the length and W is the width. If the length is 50 feet longer than the width, we can write the expression L=50+W. Substituting into P=2L+2W we get P=2(50+W)+2W=100+2W+2W=100+4W. Since P=300, we can say 300=100+4W. Subtracting 100 from each side we get 200=4W. Dividing each side by 4 gives 50=W. Substituting this into L=50+W gives L=50+35=85. The length is 85 feet.

3 0
3 years ago
Draw every line of symmetry for the octagon​
BigorU [14]
You will need to show us a picture if u don’t mind kind sir
5 0
3 years ago
Help please if you can
r-ruslan [8.4K]

Answer:

i cant

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Jaime runs 2/3 of a mile in 1/6 of an hour. What is her unit rate, in miles per hour?
    8·2 answers
  • Find the equation of the perpendicular bisector of a line segment whose end points are (-3,9) and (-1,5)
    7·2 answers
  • Which expression show the prime factorization of 36?
    11·2 answers
  • A book cost $10 at one book store.About how much more does the book cost when the book store increase it prices 18%.
    13·2 answers
  • The area of a square piece of land is 784metersquared .What is the perimeter​
    5·2 answers
  • (2x-3)^2=9 factorise
    10·2 answers
  • A math book costs $9 and a science book costs $7. If Steve spends all his money in the science books, he still has $6 left. Howe
    6·2 answers
  • -Solve the following equation -7=-8+|-3+6x|
    6·1 answer
  • 1 2 3 4 5
    10·1 answer
  • Solve the volume for the triangular prism
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!