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
UNO [17]
3 years ago
11

, Hayley sold 20 tickets to the school play for a total of $225 early bird tickets were $10 and regular price tickets were $15 w

rite and solve a system of equations that can be used to find the cost of each type of ticket
Mathematics
1 answer:
Lady_Fox [76]3 years ago
5 0

Answer:

15 early tickets were sold and 5 regular tickets were sold.

Step-by-step explanation:

Let x be the number of early bird tickets sold and y be the number of regular tickets sold.

Total number of tickets sold = 20

Thus, we can write the equation,

x + y = 20

Cost of early bird ticket = $10

Cost of regular tickets = $15

Total cost = $225

Thus, we can write the equation,

225 = 10x + 15y

We solve the equation by elimination method by multiplying first equation by 10 and subtracting.

10x + 15y-(10x+10y) = 225 - 200\\5y = 25\\\Rightarrow y=5\\x + 5 = 20\\\Rightarrow x = 15

Thus, 15 early tickets were sold and 5 regular tickets were sold.

You might be interested in
Write an equation of the line with a slope of 7 and y-intercept of 2. y =​
scZoUnD [109]

Answer:

Y = 7X + 2

Step-by-step explanation:

Y = mx + b .... slope intercept form of a line.

m - Slope

b = Y - intercept.

8 0
2 years ago
To get the 10% discount, a shopper must spend more than $400. Use d to represent the spending (in dollars) of a shopper who gets
Aneli [31]

Answer: d≥200

Step-by-step explanation:

to get a 10% discount the shoppwe must spwnd at least 200 or more

6 0
3 years ago
Write 10 9 as a decimal. Round to the nearest thousandth if necessary.
svet-max [94.6K]

Answer:

If you mean 10/9 then the answer should be 1.1 repeating itself

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Which of the following should be your top priority? (1 point
Gekata [30.6K]

Answer:

paying down high-interest credit cards.

NOT SURE BUT BELIEVE ITS THAT.

4 0
2 years ago
Verify that the given segments are parallel.
AlekseyPX

Answer:

Step-by-step explanation:

M and N and QR

4 0
3 years ago
Other questions:
  • An inscribed angle in a circle measures 16°. What is the measure of the intercepted arc it creates?
    7·2 answers
  • What is the value of in the equation
    10·1 answer
  • Suppose the amount of money in a bank account with an initial balance of $8,000 earns 2.5 percent interest per year. If the expo
    12·2 answers
  • What is the expression in factored form<br> 9x^2-18x+9
    15·1 answer
  • Lolita reads 245 pages in 5 hours. How fast does she read? <br>     
    15·2 answers
  • State if the question is BIASED or UNBIASED.<br><br> Do you pay for your own car insurance?
    9·1 answer
  • Select the statement that describes the expression 5 x (8 − 5) ÷ 3.
    15·1 answer
  • The figure below shows two triangles on the coordinate grid:
    9·1 answer
  • The sum of two times Michael's age and 5 is 47. Write an equation and find Michael's age.
    15·1 answer
  • Need help with geometry (number 19)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!