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
xz_007 [3.2K]
2 years ago
9

Mary is buying tickets for a movie.

Mathematics
1 answer:
Anastasy [175]2 years ago
3 0

adult ticket = 10

child ticket = 4

Step-by-step explanation:

for example…

  • adult ticket = x
  • child ticket = y

so that we get a system of equations

9x + 5y = 110…Equation 1

x + y = 14…Equation 2

solve the system of equations, this time I will use the Elimination and Substitution method

9x + 5y = 110

x + y = 14 (multiplied by 5)

↓↓↓↓↓↓↓

9x + 5y = 110

5x + 5y = 70

___________ _

4x = 40

<u>x = 10</u>

to find value of y subtitute x to one of Equation. for example from second Equation…

x + y = 14

10 + y = 14

y = 14 - 10

<u>y = 4</u>

∴ So, the number of each ticket was she bought is <u>10 adult ticket</u> and <u>4 child </u><u>ticket.</u>

You might be interested in
Bob Ross has a charge card. Ross's previous monthly balance if $167.42. He made a payment of $159.15. There is no finance charge
dolphi86 [110]

Answer:

According to your question, the new balance is $8.27

Step-by-step explanation:

$167.42 - $159.15 = $8.27

7 0
3 years ago
A carton can hold 1,000 unit cubes that measure 1 inch by inch.describe the dimensions of the carton using unit cubes
Romashka-Z-Leto [24]
You've told us the volume of the carton. 
That doesn't tell us the dimensions.

If the unit cubes have to exactly fit the dimensions,
then all we know is that the dimensions are integers,
and their product is 1,000.

The carton could be

1 by 1 by 1,000
1 by 2 by 500
1 by 4 by 250
1 by 5 by 200
1 by 8 by 125
1 by 10 by 100
1 by 20 by 50
1 by 25 by 40

2 by 2 by 250
2 by 5 by 100
2 by 10 by 50
.
.
and several other possible sets.
6 0
3 years ago
Your gross weekly salary is $800.00. Your federal income tax deduction is $53. The Social Security tax is 6.2%. The Medicare tax
lord [1]
Make an equation for this find the variables P and t and 200. Them plug the into an equation like y=mx+b.
6 0
3 years ago
Which expression is NOT equivalent to −3/8 x (-4 + 1/2)
Archy [21]

Answer:

1 5/16

Step-by-step explanation:

8 0
3 years ago
If M is the set of all square numbers less than 80 and N is the set of all non-negative even numbers that are under 30, Write th
Nat2105 [25]

Answer:

Step-by-step explanation:

All square numbers are numbers formed by squaring a single number. If M is the set of all square numbers less than 80, then

M = (4, 9, 16, 25, 49, 64)

Even numbers are numbers that are divisible by 2 without remainder.

If N is the set of all non-negative even numbers that are under 30, then

N = (2, 4, 6, 8 ,10, 12, 14, 16,18,20, 22, 24, 26,28)

It will not include 30 because we want even numbers under 30

8 0
3 years ago
Other questions:
  • Given that ∠A≅∠B , Gavin conjectured that ∠A and ∠B are complementary angles.
    15·2 answers
  • Can anyone please help, ;_;
    8·1 answer
  • Find the tangent of angle Z.
    7·1 answer
  • One day, a pet supply store selected every 20th person on a customer list and asked each how many dogs he or she had at home. Te
    15·1 answer
  • A theater has 10 seats in the first row and 30 seats in the 6th row. How many seats are in the 11th row?
    13·1 answer
  • Use the quadratic formula to find both solutions to the quadratic equation
    15·1 answer
  • Find the lateral surface area of the tissue<br><br> box.<br><br> 4 in<br> 7 in.<br> 5 in.
    12·1 answer
  • 9 divided by 4 as a mixed number
    6·2 answers
  • Sarah and $600 per week and spends 15% of earnings on transportation how much does Sarah Spain and transportation every week pl
    15·2 answers
  • PLEASE HELP. WILL GIVE BRAINLIEST AND 5.0 STAR RATING
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!