Last tuesday, regal cinemas sold a total of 8500 movie tickets. proceeds totaled 64000. tickets can be bought in one of the 3 ways: a matinee admission costs $5, student admission is $6 all day, and regular admissions are $8.50. how many of each type of ticket was sold if twice as many students tickets were sold as matinee tickets?

Number of student ticket is $571

Number of matinee ticket is $1142

Number of regular ticket  is  $6,787

Step-by-step explanation:

Let number of student ticket be x

Let number of matinee ticket be 2x

Number of regular ticket be 8500 - (x + 2x)

                                              = 8500 - 3x

Total cost is:

$( 5x + ( 6 x 2x) + (8500 - 3x) x 8)

= $( 5x + 12x + 68000 + 24x)

= $( 68000 - 7x)

From the condition given

68000 - 7x = 64000

7x = 4000

x = 4000 / 7

x = 571.43

x = 571

Number of student ticket is $571

Number of matinee ticket is 2 x 571 = $1142

Number of regular ticket  = 8500 - (3 x 571)

                                              = 8500 - 1713

                                              = $6,787

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all