Answer:
a . y=x+1
b. y=−x+2
c. y=2x+7
Step-by-step explanation:
We will call an adult ticket <em>a</em>, and a child ticket <em>c</em>.
Since they sold 60 tickets in total, we can form the equation:
a + c = 60
We can also say that the sum of money from the adult tickets and child tickets combined is 460.
Thus we can say
11a + 6c = 460
Now, we must solve our system.
a + c = 60
11a + 6c = 460
6a + 6c = 360
11a + 6c = 460
-5a = -100
a = 20
Thus, (20) + c = 60
c = 40
a = 20 and c = 40
25% = 0.25 = 25/100 = 1/4 in simplest form
Answer:
this is a big guess 36? ...
Answer:
okay thanks didn't expect this lol
