The first 30 tickets sold for $5 each. Lowered it to $3 each. If the team raised a total of $285 how many $3 tickets were sold?

45

Step-by-step explanation:

So

30x5=150

285-150=135

135/3=45

hope this helps :)

300pi

step-by-step explanation:

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb