Keta sold tickets for her school play at $6 for students, and $9 for adults. She sold 15 adult tickets and made a sales total of

Question

3 years ago

8

$315. How many student tickets were sold 48 points

2 answers:

frosja888 [35] · Answer 1 · 2022-06-03T20:47:24+03:00

6 0

Answer:I want to help you, I just don’t know how to because there is not enough information.

Step-by-step explanation

ss7ja [257] · Answer 2 · 2022-06-03T18:54:32+03:00

Answer:

Let x be the number of tickets sold to adults and y the number sold to students:

x + y = 315. But we know that y was double x, then :

y = 2x

Plug the value of y (in the 1st equation) by 2x:

x+ 2x = 315

3x = 315

and x = 105 (which is the number of tickets sold to adults

Step-by-step explanation: