Agroup of people go to a play adult tickets cost $8 and tickets for children cost $5. there are4 children attending the play. the total cost for tickets for the entire group is $76. how many adults attend the play?

Step-by-step explanation:

A =adults

C = children

$8*A + $5*C = $76

So there are 4 children

$8*A + $5*4 = $76

$8*A + $20 = $76

$8*A = $76 - $20

$8*A = $56

A = 56/8 = 7

There are  7 adults attending the play.

Greetings from chile.

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.