Adult tickets for a school musical sold $7 and student tickets sold for $4. 150 tickets were sold all together for $891. How many of each type were sold?

81 of each type of ticket was sold

Step-by-step explanation:

81 × adult tickets ($7) = $ 561

81 × students ticket ($4)= $324

Adult ticket were sold = 97 tickets

Student tickets were sold = 53 tickets

Step-by-step explanation:

Let x be the adult ticket and y be the student ticket.

Adult ticket for $7.

Student ticket for $4.

Total sold ticket = 150

Total sold tickets for $891

Solution:

As per given statement, 150 tickets were sold for $891.

So, total adult ticket and student ticket is equal to 150 tickets:

------------(1)

Adult tickets for a school musical sold $7 and student tickets sold for $4.

So, the equation is written as:

------------(2)

Solve the equation 1 for x.

---------------(3)

Substitute in equation 2.

Add 3y both side of the equation.

y = 53 student tickets

Substitute y = 53 in equation 3.

x = 97 adult tickets

Therefore, 97 adult tickets and 53 student tickets were sold.

i think it would be 43 movies that would have to be watched.

step-by-step explanation:

think about it. for the second plan, every month is 8 dollars. 8 x 12= 96. so thats the number for the second plan. now for the first plan, its annual meaning you have to pay 10 dollars every year. so now you have to get an equivalent amount of 86 since 96-10=86. 86 divided by 2 since every movie costs 2$ then you would have to watch 43 movies a year to get the same as the second plan. i really hoped this . have a wonderful day as well!