At a school play, children’s tickets cost $3 each and adult tickets cost $7 each. The total amount of money earned from ticket s

Question

3 years ago

7

ales equals $210. Which is the number of children's tickets sold for the school play?

2 answers:

MArishka [77] · Answer 1 · 2022-07-08T11:40:53+03:00

7 0

Your question is incompatible to find any exact answer

210 = 7a + 3c
210 - 7a = 3c
(210 - 7a)/3= c

now graph it as
y = (210-7x)/3

worty [1.4K] · Answer 2 · 2022-07-08T10:09:21+03:00

5 0

It's 70. Cause 3 × 70 is 210.