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
lara31 [8.8K]
3 years ago
5

Alejandro loves to go to the movies. He goes both at night and during the day. The cost of a matinee is 7 dollars. The cost of a

n evening show is 12
Mathematics
1 answer:
saw5 [17]3 years ago
4 0

Answer:

<u>Alejandro went to 8 matinee shows and 4 evening shows.</u>

<u>Our system of equations:</u>

<u>x + y = 12</u>

<u>7x + 12y = 104</u>

Correct statement and question:

Alejandro loves to go to the movies. He goes both at night and during the day. The cost of a matinee is 7 dollars. The cost of an evening show is 12 dollars.

Alejandro went to see a total of 12 movies and spent $ 104. How many of each type of movie did he attend? Write a system of equations.

Source:

Previous question that can be found at brainly

Step-by-step explanation:

Step 1:

Let x to represent the number of matinee shows Alejandro went to.

Let y to represent the number of evening shows Alejandro went to.

Now, let's write our system of equations:

x + y = 12

7x + 12y = 104

*********************

x = 12 - y

*********************

7 (12 - y) + 12y = 104

84 - 7y + 12y = 104

5y = 104 - 84

5y = 20

y = 20/5

<u>y = 4 ⇒ x = 12 - 4 = 8</u>

<u>Alejandro went to 8 matinee shows and 4 evening shows.</u>

You might be interested in
Solve for x and y help a girl out besties &lt;3
RoseWind [281]
I’ll help a girl out

Y= 25
X=65

Because a triangle always has a total of 180 degrees.
Y and the 25 degrees are the same because I honestly forgot but trust. And the square means that the angle is 90 degrees so 90+25=115 and to get x you do 180-115=65.
I hope this was the right answer lol
6 0
3 years ago
During the first six months of operation, Abdoul's lemonade stand made a profit of $50 per month. In the next three months it ha
MrMuchimi

profit, p = 6 × $50 = $300

losses, l = 120 + 30 + 200 = $350

overall = p - l = -$50

loss of $50

4 0
3 years ago
Evaluate the square root of -7.5s where s is -3
Stells [14]
Answer:
\sqrt{22.5}

4 0
3 years ago
Solve for t.
iVinArrow [24]

Answer:

4t - 3 > 37t - 50

Step-by-step explanation:

Step 1: 4t - 3 > 37t - 50

          <u>-4t         -4t</u>

           -3 > 33t - 50

          <u>+50        + 50</u>

        <u>47</u> > <u>33</u>t

        33    33

        <em>t < 47/33</em>

3 0
3 years ago
Use &lt; &gt;, or = to compare the following decimals.
Contact [7]

Answer:

0.32, 0.45, 0.76.

Step-by-step explanation:

so first you would use your < >,= signs and compare all of them until you have eliminated ALL but one (so 0.91<0.98 this is because 0.98 is close to 1 whole than 0.91) and you would continue this explanation for so on

4 0
3 years ago
Other questions:
  • What is the value of x in the equation x+x+2 divided by 4 equals 189.5
    8·1 answer
  • The temperature at 7 PM at WeatherStation Minnesota was -5°F the temperature begin changing of the rate of -2.5°F per hour what
    5·1 answer
  • Please helppp don’t understand
    12·2 answers
  • a mountain climber started at fifteen hundred feet above sea level he climb 2500 feet up the mountain the next day he went down
    10·2 answers
  • The top question is the one i need help on (number 1)
    5·2 answers
  • Find the approximate area of a semi circle with a radius of 6 cm
    7·1 answer
  • The function g(x)= f(x+3)+2. Which of the following is true of the graph of g(x)
    12·1 answer
  • Last week at a gym, 120 people participated in a biking class. The number of people who ran on a treadmill was
    15·1 answer
  • How do I become good at math?​
    8·2 answers
  • Hello you guys can you help me with this thanks! Compare. Choose the correct symbol.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!