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kherson [118]
2 years ago
12

A theater has tickets at $6 for adults, $3.50 for students, and $2.50 for children under 12 years old. a total of 278 tickets we

re sold for one showing with a total revenue of $1300. if the number of adult tickets sold was 10 less than twice the number of student tickets, how many of each type of ticket were sold for the showing?
Mathematics
1 answer:
sesenic [268]2 years ago
5 0
OOF




algebra :) sorry idk the answer i bet someone will help you in "ten minuttes' brainly says"
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Mikayla is training for a half-marathon. At the beginning of her training, she is able to run 2 miles without stopping. Her goal
ivanzaharov [21]

Alright, lets get started.

At the beginning of her training, she is able to run 2 miles without stopping means 2 will be in the addition when we will write the equation for her running miles.

Her goal is to increase her distance by three quarters of a mile each week.

Means in first week, she will add the distance = \frac{3}{4} miles

Suppose she runs x weeks, so shee will add distance = \frac{3}{4}x

So, suppose she runs total number of miles = d, then

d = 2 + \frac{3}{4}x

Where d is total numer of miles she runs

x is number of weeks    :   Answer

Hope it will help :)


5 0
2 years ago
Tiffany sells two kinds of homemade tomato sauce. A quart of her Tuscan sauce requires 6 tomatoes and 1 cup of oil. A quart of h
jok3333 [9.3K]
The constraints for the problem is the number of tomatoes and cups of oil on hand. 

There are only 45 tomatoes and 10 cups of oil on hand to make both the Tuscan sauce and Marinara sauce. 

These are identified as constraints because they limit the number of Tuscan sauce and Marinara sauce that Tiffany can make.
4 0
2 years ago
Tickets to a musical cost $30 for adults and $12 for children. At one particular performance 960 people attended and $19 080 was
postnew [5]
In order to solve this, you have to set up a systems of linear equations.

Let's say that children = c and adults = a

30a + 12c = 19,080
a + c = 960

I'm going to show you how to solve this system of linear equations by substitution, the easiest way to solve in my opinion.

   a + c = 960 
       - c    -    c
 ---------------------- ⇒ Step 1: Solve for either a or c in either equation.
   a = 960 - c 



20(960 - c)+ 12c = 19,080
19,200 - 20c + 12c = 19,080
   19,200 - 8c = 19,080
 - 19,200         - 19,200
---------------------------------- ⇒ Step 2: Substitute in the value you got for a or c
         8c = -120                    into the opposite equation.                                                
       ------  ---------
          8         8
 
         c = -15



30a + 12(-15) = 19,080
   30a - 180 = 19,080
          + 180  +     180
 -------------------------------
   30a = 19,260
  -------   -----------
    30          30
     
       a = 642
__________________________________________________________

I just realized that there can't be a negative amount of children, so I'm sorry if these results are all wrong. 


7 0
2 years ago
Read 2 more answers
Sin(11∘)cos(19∘)+cos(11∘)sin(19∘)
sergij07 [2.7K]
Recall that:

sin(A + B) = sinAcosB + cosAsinB

Therefore:

sin11°cos19° + cos11°sin19° = sin(11° + 19°)

                                                   = sin30° = 0.5            

I hope this explains it.
3 0
2 years ago
Samantha received a loan from the bank of 4500 she’s plans on paying off the loan and for years at the end of four years Samanth
zheka24 [161]
At the end it will be 20% interest.
6 0
2 years ago
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