Answer:
252 in2 squared
Step-by-step explanation:
Answer: B) adult ticket: $13, student ticket: $6
Step-by-step explanation:
Let adults tickets be written as a
Let student tickets be written as s
We then use the information given in the question to form equation. This will be:
3a + 7s = 81 .......... equation i
4a + 7s = 94 .......... equation ii
Subtract equation i from ii
a = 13
Adult tickets cost $13
From equation i
3a + 7s = 81
We put the value of a = 13
3(13) + 7s = 81
39 + 7s = 81
7s = 81 - 39
7s = 42
s = 42/7
s = 6
Students ticket cost $6
You wouldn't need to use another property. Just combine like terms.
2x – 3y + 4x – 4y + 5x
11x – 7y
The function in vertex form is f(x) = (x-4)2-11
the y-intercept of the function is (0,5)
the function crosses the x-axis twice
