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
aleksandr82 [10.1K]
2 years ago
15

An amusement park sells adult tickets with adults costing $5 and children's costing $3. If Ed bought 15 tickets and spent a tota

l of $57 dollars how many tickets did he buy
Mathematics
1 answer:
Kaylis [27]2 years ago
7 0

Answer:

The answer is x=9

Step-by-step explanation:

y = adult tickets

x = children tickets

----------------------------------

x + y = 15

3x + 5y = 57

----------------------------------

-3x - 3y = -45

3x + 5y = 57

----------------------------------

2y = 12

----------------------------------

y = 6

----------------------------------

x + 6 = 15

----------------------------------

x = 9

You might be interested in
Simplify. <br>(-6u? - 9u-4)-(-5u²+2u+3)+(2u? + 6u+4)​
zheka24 [161]

Answer:

Simplified: -4u? + 5u^2 - 5u - 3

Step-by-step explanation:

8 0
2 years ago
Does anyone know this lol i just need a short explanation
maks197457 [2]

Answer: pretty sure it’s because the left and bottom sides add up to equal the top side

Step-by-step explanation:

4 0
2 years ago
How do you interpret a decimals meaning as a ratio as a ratio<br> How do you interpret 0.003
agasfer [191]
The 3 is in the one-thousandths place.
You can call this number "zero point zero zero three."
Since the 3 is in the thousandths place, this number can also be called "three thousandths."
Use the name of the number to find the ratio.
"three thousandths" means 3 out of 1000.
The ratio is 3:1000 or 3/1000.
4 0
3 years ago
How many terms are in the expression? 2x + 4y - 3 A) -3 B) 2 C) 3 D) 4
iragen [17]

Answer:

there are 3 terms no.C)

6 0
3 years ago
Read 2 more answers
. Both problems have to have the same numerical answe
serg [7]
……….. I’m sorry need points
5 0
2 years ago
Read 2 more answers
Other questions:
  • Is college Algebra hard ?
    7·1 answer
  • I want to cover the curved surface of a cylinder with orange paper. My cylinder is 14” tall. The diameter is 3.5”. I have listed
    11·1 answer
  • Is the answer B or C
    11·1 answer
  • Please help me. And please show your work. Thanks
    12·1 answer
  • What are 4 adjectives to describe lewis latimer?
    5·1 answer
  • Find "n" if the Standard Error of M is 4 and the population standard deviation is 16.
    9·1 answer
  • Find the shorter base of a trapezoid if the trapezoid's area is 52, its altitude is 8, and its longer basis 10.
    7·1 answer
  • Hi i’ll give brainliest but you gotta give a correct answer thanks
    5·2 answers
  • Parallelogram P was dilated to form parallelogram P prime.
    13·2 answers
  • Graph the inequality y &gt; 1/2 x - 2
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!