Let A be number of adult tickets brought
Let S be number of senior citizen tickets brought

8492 = 22A + 12S (1)
A = 556 - S (2)

Plug (2) into (1)
8492 = 22(556 - S) + 12S
8492 = 12232 - 22S + 12S
8492 - 12232 = -22S + 12S
-3740 = -10S
-3740/10 = -10S/-10
374 = S
S = 374

Note that there are several more steps you can take to check the answer and/or find A.

3 0

3 years ago

Please help me!!!!! ;-;

Lelechka [254]

Your answer is zero because you do 4*4=16*3=48*0=zero your answer

hope this helps you

4 0

3 years ago

First, rewrite 13/25 and 11/20 so that they have a common denominator. Then, use < , = , or > to order 13/25 and 11/20 .

Inga [223]

I hope this helps you