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
igomit [66]
3 years ago
7

You sell instruments at a Caribbean music festival. You earn $326 by selling 12 sets of maracas, 6 sets of claves, and xx djembe

drums. Write an equation you can use to find the number of djembe drums you sold.
Mathematics
2 answers:
ELEN [110]3 years ago
5 0

Answer: An equation we can use to find the number of djembe drums you sold be

12m+6c+dxx=$326

Step-by-step explanation:

Let price of maracas be m

Let the price of claves be c

Let the price of djembe drums be d

Number of maracas = 12 sets

Number of clavas = 6 sets

Number of djembe drums be xx

Total earned amount = $326

According to question,

12m+6c+dxx=$326

Hence, an equation we can use to find the number of djembe drums you sold be

12m+6c+dxx=$326

sveta [45]3 years ago
4 0
First, it is important to know the prices of each of the instruments in order to determine the number of djembe drums you had sold. Since it is not given here. I will give a general equation where you just substitute the prices. It would be as follows:

326 = 12x + 6(y) + (xx)z

where x is the price for a set of maracas
            y is the price for a set of claves
           xx is number of djembe drums sold
           z is the prices for each djembe drum

Hope this helps. Have a nice day.
You might be interested in
<img src="https://tex.z-dn.net/?f=2x%2B7-1%3D2x%2B7" id="TexFormula1" title="2x+7-1=2x+7" alt="2x+7-1=2x+7" align="absmiddle" cl
Goshia [24]

Answer:

<h2>-1</h2>

Step-by-step explanation:

2x + 7  - 1 = 2x + 7

=  > 2x - 1 = 2x  + 7 - 7

=  > 2x - 1 = 2x

=  >  - 1 = 2x - 2x

=  > x =  - 1

7 0
2 years ago
Gracie plans to buy a new pair of shoes for $75.00, however, the manager sells them to her for
Cerrena [4.2K]
15% reason 75 minus 60=15
6 0
2 years ago
A parabola has its vertex at (2, 1) and crosses the x-axis at (1,0) anu al l
Y_Kistochka [10]

Answer:

A

Step-by-step explanation:

The equation of a parabola in vertex form is

y = a(x - h)² + k

where (h, k) are the coordinates of the vertex and a is a multiplier

Here (h, k) = (2, 1), thus

y = a(x - 2)² + 1

To find a substitute (1, 0) into the equation

0 = a(1 - 2)² + 1

0 = a + 1 ( subtract 1 from both sides )

a = - 1

Hence

y = - (x - 2)² + 1 or

y = 1 - (x - 2)² → A

7 0
3 years ago
Timed math quiz 4<br> Please help
djyliett [7]

Answer:

3 is the slope

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
On a piece of paper, use a protractor and a ruler to construct △ABC with AB=4 in., AC=4 in., and m∠A=60°.
ollegr [7]

Answer:

BC 4 in

Step-by-step explanation:

The steps for construction;

  • Using a ruler draw line AB 4 inches  and label the end points A and B
  • At point A , using a protractor, measure angle 60° and mark with point. Draw a line from A passing through this point extending to a length of 4 inches
  • Mark that point C.
  • Using the ruler, join point C and B and measure BC.

From calculation, length BC can be found by the formula;

BC=\sqrt{a^2+b^2-2*a*b*cosA}------where a=b=4 in , cos A = cos 60°

BC=\sqrt{4^2+4^2-2*4*4*cos60}

BC = 4 in

6 0
2 years ago
Read 2 more answers
Other questions:
  • Find the value of x in the triangle
    11·2 answers
  • How many linear pairs are formed when three non-parallel lines intersect at one point?
    10·1 answer
  • If 4sintheta = -3, solve for theta given 0°&gt;_theta&gt;_360°
    10·1 answer
  • 2(x+y) = 61-2y<br> 4x-4 = 18-3y
    12·1 answer
  • What is the product of 7/16, 4/3, and 1/2?
    7·1 answer
  • HELP for 20 points<br> PLAES
    15·1 answer
  • What is the slope of the line shown in the graph below?
    10·2 answers
  • F(x) = 1.7x² + x - 2<br> Linear or nonlinear
    10·1 answer
  • Solve (x+2&lt;5) u (x-7&gt;-6)
    5·1 answer
  • Write a rule to describe each translation
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!