Five hundred tickets were sold for a play the tickets cost $7.50 for adults and $4.00 for children a total of $3,312.50 was received for all the tickets sold on that sunday party how many adults and children attended the play

your answer is d 2,500

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