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
Mariulka [41]
2 years ago
10

Solve the equation. q+5/9=1/6

Mathematics
1 answer:
Irina-Kira [14]2 years ago
6 0

Answer:

−7/18

Step-by-step explanation:

Subtract 5/9  from both sides of the equation

You might be interested in
A square coffee table has an area of 196 square inches.what is the perimeter
andrew11 [14]

Answer:

56 in

Step-by-step explanation:

Square ....so each side is = x

x * x = area = 196

x^2 = 196

x = sqrt (196) = 14 in

perimeter = x  + x + x + x = 56 in

7 0
2 years ago
Read 2 more answers
If p(x) = 6x³ + 5x² + 7x - 5, find the coefficient of x³​
denpristay [2]

Answer:

6x

Step-by-step explanation:

because in front of x^3 there is 6x and also the qn has asked to find the coefficient of x^3

7 0
3 years ago
Read 2 more answers
What is the definition of ratio table
Wittaler [7]
A table with columns filled with pairs of numbers that have the same ratio.
4 0
2 years ago
16. Write the inequality that is shown on the graph.
TiliK225 [7]

Answer: 5<x<9

Step-by-step explanation:

Graph is from 5 to 9, not including 5 and 9. Let's say x is all the values from 5 to 9, not including 5 and 9.

So, answer is 5<x<9

3 0
1 year ago
PLEASE HELP!!!!<br> I need to solve for a, b, and c
nirvana33 [79]

Answer:

  • 25000 seats in section A
  • 14100 seats in sectin B
  • 10900 seats in section C

Step-by-step explanation:

The problem statement tells you half the total number of seats are in section A, so you already know that there are 25000 A seats. The revenue from those seats is

... 25000×$25 = $625,000

so the revenue from B and C seats must total

... $1,070,500 - 625,000 = $445,500

If all 25000 of the B/C seats were C seats, the revenue would be

... 25000×$15 = $375,000

The actual revenue from those seats is $445,500 -375,000 = $70,500 more than that. We know each B seat generates $5 more revenue, so there must be ...

... $70,500/$5 = 14,100 . . . . B seats

Then the balance of the 25000 B and C seats are C seats:

... 25,000 - 14,100 = 10,900 . . . . C seats

_____

<em>Alternate Solution Method</em>

The new Brainly answer format requires the answer be supplied before the working. In order to find the answer quickly so that I can fill in that section, I used a matrix method for solving the problem. The problem equations can be written ...

  • a + b + c = 50000
  • a - b - c = 0
  • 25a + 20b + 15c = 1070500

so the augmented matrix is ...

\left[\begin{array}{cccc}1&1&1&50000\\1&-1&-1&0\\25&20&15&1070500\end{array}\right]

A graphing calculator can be used to find the solution to this, generally using a function that produces the reduced row-echelon form. The attachment shows the solution using a TI-84 calculator.

___

<em>Comment on the Working</em>

Since the number of A seats is equal to the total of B and C seats, the number of A seats must be half the total number of stadium seats. Having figured that out, the problem is reduced to one of finding the mix of B and C seats that will produce the remaining revenue.

As with many mixture problems, it is convenient to look at differences. Start with the assumption that all of the desired revenue comes from the least contributor. Here, that is C seats. Then figure the difference that using a B seat makes ($20 -15 = $5) and the difference of the actual revenue and the amount that you got by assuming all C seats: 445,500 -375,000 = 70,500. Since replacing a C seat by a B seat adds $5 to the revenue, it is easy to figure the number of such replacements required in order to raise the revenue by $70,500.

If you write the equation for B seats, you find the solution to the equation mirrors this verbal description:

... 20b + 15(25000-b) = 445,500

... 5b = 445,500 - 375000 . . . . simplify, subtract 375000

... b = 70500/5 = 14100

8 0
2 years ago
Other questions:
  • A quarter circle is attached to the side of a square that is 8 cm.
    12·1 answer
  • Explain why the difference of two polynomials will always be a polynomial
    6·1 answer
  • A circular walking path has a diameter of 45 yards. What is the circumference of the dinner plate
    11·1 answer
  • Can someone help I need this asap
    15·1 answer
  • Find the value of this expression if x= 3 x^2+4/x
    11·1 answer
  • A system of equations is shown below: x + y = 3 2x − y = 6 The x-coordinate of the solution to this system of equations is . (1
    6·1 answer
  • Write the equation of the line that passes through (3, 4) and 2, -1) in slope-intercept form
    7·1 answer
  • Number 6 plz help plz
    9·1 answer
  • Explain why solving a system of equations using graphing is not a useful solution technique?
    14·1 answer
  • How to plot and graph y1 = 17,105 + 1.31x
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!