6.) raffle tickets were sold for a school fundraiser to parents, teachers, and students. 563 tickets were
sold to teachers. 888 more tickets were sold to students than to teachers. 904 tickets were sold to
parents. exactly how many tickets were sold to parents, teachers, and students?
draw a model.

The number of parents tickets sold was 904

The number of teachers tickets sold was 563

The number of students tickets sold was 1,451

Step-by-step explanation:

Let

x > the number of parents tickets sold

y > the number of teachers tickets sold

z > the number of students tickets sold

we know that

y=563 > given value

z=y+888

substitute the value of y

z=563+888=1,451

x=904 > given value

x+y+z=904+563+1,451=2,918

therefore

The total tickets sold were 2,918

The number of parents tickets sold was 904

The number of teachers tickets sold was 563

The number of students tickets sold was 1,451

135 is your answer

step-by-step explanation:

try 180 times three then divide that number by 4 (sides) to get your answer. im glad to : )

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.