Question

Beth is selling tickets for a dinner at her school.

Answer 1

Answer:

D

Step-by-step explanation:

check each child answer and multiply by 4.50

check each adult answer and multiply by 6.00

add both answers up

and see which one it is

its not A, B, or C

Answer 2

Answer:

D

Step-by-step explanation:

x-number of children's tickets sold

y-number of adult's tickets sold

x+y=520=>x=520-y

4.5x+6y=2 707.5

45x+60y=27 075

45(520-y)+60y=27 705

15y+23 400=27 705

15y=3 675

y=245=>x=520-y=520-245=275